PLACE IN RETURN BOX to remove this checkout from your record. TO AVOID FINES return on or before date due. MAY BE RECALLED with earlier due date if requested. DATE DUE DATE DUE DATE DUE — I 2/05 m/CIRWWIG (‘1' i A I R P o R T / C o M M U N I T Y (9251.144 (987% X RELATIONSHIPS Iii (PQF>' STEVEN GROSSMAN PLAN B PAPER DR. J. MULLIN-CONNITTEE CHAIRMAN SCHOOL OF URBAN PLANNINC/ LANDSCAPE ARCHITECTURE MICHIGAN STATE UNIVERSITY MAY 12'.1977 TABLE OF CONTENTS Chapter Page Foreword .......................................... i 1. Capital City Airport Introduction --------------------------------- 1 Existing Facilities .......................... 3 Conclusion ................................... 8 II. The Airport and the Community Economy Introduction ............................... -- 9 Employment ................................... 10 Multiplier Effect ............................ 11 Industrial Growth ---------------------------- 13 Economic Importance of the Airport ----------- 16 Capital City Airport and the Community Economy ...................... 18 Conclusion ................................... 24 Footnotes .................................... 27 Bibliography --------------------------------- 29 III. Airport Noise and the Community Introduction --------------------------------- 3o Non-Urban Locations -------------------------- 34 Flight Procedures ---------------------------- A1 Litigation Remedies .......................... an Airport Noise and Capital City Airport ------- #8 Conclusion ----------------------------------- 51 Footnotes .................................... 54 Bibliography ................................. 56 IV. Community Control of the Airport and Surrounding Land Introduction --------------------------------- 5? Airport Land Use Control in Michigan --------- 58 Land Acquisition Program --------------------- 62 Conclusion----—~---—-——_—---____--s .......... 68 NNH ¢¢wHH Nrdh- NHHNH TABLES Title Page Statement of Income .................... 5 Labor Force and Employment ............. 20 Demand Forecasts ....................... 21 FIGURES Title Page Airport Service Area ------------------ 4 Existing Airport Layout --------------- 7 Existing Noise Contours --------------- 49 Existing Land Use --------------------- 63 Land quuisition and Buffer Zone ------ 66 WED. In years past. cities had to be located at a seaport or else they could not economically survive. The airport has become the seaport of the 20th century. Cities large and small strive to make the most of their air transport facilities. In place of the standard industrial park, airparks are now being developed. In many cases the relationships between the city and airport have not been fully explored. Each can have several impacts upon the other. Obviously the city hopes to obtain economic benefits from the airport but it can also be negatively impacted by noise pollution and other externalities. The airport, depending on its location, is conversely impacted by the community. If non-conforming uses surround the airport it might be forced to curtail operations which would effect the community economy. These relationships. while perhaps not obvious. are there to be seen. Too few communities have based their airport plans on incomplete knowledge of its probable impact and on unrealistic expectations. The major responsibility for this attitude must be placed on the professionals in the field who. during the 19603 and early 1970S fostered the idea of the airport as an economic panecea. This attitude is evidenced by many sources one being.Aviation and Economic Development prepared by the Michigan Areonautics Commission in 1969. It stated that: "Spurred by the rise in business aviation. many communities around the country are feverishly building new airports. to D“ aid in bothv attracting new industry and keeping established firms. Although the business community understands the value of airports and what they mean to economic growth in the community. often the citizenry is hesitant about voting new tax measures to finance airport development or improvement. primarily because they do not see the direct benefit of an airport which will act as an economic generator for new industry. creating more jobs and a greater tax base." It now appears that the citizenry had the right idea all along. The rosey picture created by the above quotation is now being questioned by many experts who are more closely examining the airport's impact on the community. The overall picture presents a view of the airport as an important component of the community economy but by no means the generator of growth it has been portrayed to be. The situation in Lansing is typical of many moderately sized cities across the country. The question of airport expansion must be answered by a realistic look at what the airport means to a community and at the interface between the two entities. Because Lansing's Capital City Airport will be referred to throughdtthis report, chapter I presents a brief oventiew of the airport and the existing facilities. By far. the most important aspect of the airport is its economic potential and impact on the community. .Chapter II explores this subject in detail and relates its findings to Lansing's airport. Economic benefits derived from the airport do not come free of cost nor is this cost cheap. Noise pollution and methods of abatement are the primary ~ii— focus of chapter III with special emphasis given to a Florida case study. Maintaining a proper airport environment should be of deep concern to community leaders who expect to benefit, from the airport. Chapter IV views the means of controlling the airport environment in Michigan. Both the legal basis for land use control and its application in the case of Capital City Airport are discussed. Taken as a whole, these four chapters represent the most important areas of community/airport interaction. The conclusions reached in the various chapters are not always what one would have expected but they are supportednthe evidence presented. This report brings together and focuses the work done in four courses taken over the past two years. These were: 1. Public Direction of Land Use 2. Airport Planning 3. Regional Economics a. Regional Resource Development Concepts from all four courses have been brought into play in the writing of this report. Both the regional and economic aspects of the airport have been clarified through these courses. The purpose of this paper is to determine the role of the airport in community life and detail the benefits and costs of having an airport and its associated facilities. In particular. the effect of Lansing's Capital City Airport will be used to highlight these costs and benefits. iii— CHAPTER I CAPITAL gm AIRPoRT Introductigg In 1950. there were approximately eight billion revenue passenger miles provided by the domestic commercial air carriers, representing travel by some 17 million passengers. In 1972. the total had grown to 152 billion revenue passenger miles with the growth in numbers of passengers to 190 million. Growth such as this has led to an expanding importance of the air industry as an economic influence upon the urban scene. Cities of even modest size are incorporating air transport into their future plans whether it be private or commercial aviation. The Lansing area has experienced a rate of growth during the past decade which is significantly greater thaithat of the nation as a whole and as the community has grown. so too has its demand for air transportation. To meet this demand, the level of aviation activity at Capital City Airport has risen steadily. Testifying to the rapidly increasing level of aviation activity is the noticeable crowding of some of the airport's facilities. Because the passenger terminal building was operating at its capacity. an addition to it was made in late 1974. The following is a summary and description of Capital City Airport as it exists today. As the airport will be referred to in all of the following chapters the reader should familiarize himself with the existing facilities and the l f u governing body, the Capital Region.Airport Authority. A more detailed discussion of the Authority and the powers it uses to run the airport will occur in chapter IV. A brief overview of the Authority shows that it is a fairly autonomous body consisting of representatives of Ingham County. Ingham Township. and the City of Lansing. This composition is particularly strange in light of the fact that the airport is located wholly within Clinton County. Clinton has refused to join the Authority thus saving any contributions to its Operations but also being left out of decisions which have a direct effect upon taxable land within Clinton County. At the present time, efforts are under way to entice Clinton and Eaton Counties into joining the Authority. Existing_Facilities The basis for this overview of the airport is an inventory of the existing facilities at Capitaa city Airport. This inventory shall be borken down into fhe areas as follows: 1. Capital City Airport is an Air Carrier/General Aviation Airport which serves the Lansing Metropolitan area. Ninety percent of all aircraft operations at Capital City Airport are of the General Aviation type. Eight percent are commercial carrier operations while two percent are military and commuter flights. .At the same time. ninety~eight percent of all revenues are generated through the activities of the commercial carriers. Figure 111 shows the extent of the recognized service area. The boundaries of this area are based on the availability of data rather than actual service areas. Most of the data compiled by the Federal government is based on SMSA's which makes this the best definition from the standpoint of obtaining Federal funds. It must be remembered that the counties to the north and west especially use the airport and take advantage of the services it provides. Table 1.1 is the Income Statement of the Airport Authority for the year 1975. Under operating revenues. most of these funds come in from the commercial carriers. Only a small percentage of leased sites is attributable to other sources. 4 2. Airfield facilities at Capital City Airport include three concrete and bituminous overlay runways. The runways are designed to handle 180,0G3flight operations per year. At the present time theysare _3_ H'port 1. WA 0 : Figure 1 Capital C ‘1 EA A 5‘.- AIRPORT SERVlCE . .. n -\ a ...: u.\o. 1“ :1“?! n”; ..ou‘nn...‘ I ...) foo-..lo \- V . .(i‘. \.. n J. D .....\ I nefm 1“! t a . I .. u . I . u . . .- a . ITT DEW . ‘ I ... .321“... 1...! If! CAPITAL crrr AIRPORT a.- .. - - \ g. .f". .r. .r . o. .11.. ... '\. I. n d v . . .. .h. -. . rec). .zvSI (I! . ....» u ..I, I? . . . . .. . . .5.- u {I :- .... . s ..(Il..A. .73!) .. .. ..;......,. .....a. .. . ._ .... .2 . . ....Amsc I; ...,~ 9.1.7.... -... 41W A. txsi.¥(3?~.l£v. . . .s . . . . 1.3).?» . ’4 .44.. ... . .... . ...! . . .. . ... .. ...h . .. ..v . .54.. .....:.. .4. b.3272... 5.}. ..i..14..£{$‘<.55 ...? .—— .4 ...h .. .. 4 n I u. . u . . \.I ..lwhg t mu: 0] I .w ......“ Law-3 Table 1.1 CAPITAL REGION AIRPORT AUTHORITY STATEMENT OF INCOME ... ~——— -.— .“o ——._.--———._‘ -- OPERATING REVENUES: Airfield Hangers Terminal Leased sites Airline security screening Other - Total Operating revenues OPERATING EXPENSES: Airfield Hangers Terminal Leased sites Fire and security General maintenance Administrative Other Total Operating expenses Operating income (loss) TAX REVENUES FROM: Ingham County Eaton County Net income before dc reciation P DEPRECIATION: 0n assets purchased with authority funds 0n assets contributed by federal, state and local governments NET INCOME FOR THE YEAR DISPOSITION OF NET INCOME FOR THE YEAR: Net income Add credit arising from transfer of depreciation to contributions INCOME TRANSFERRED T0 RETAINED EARNINGS Year ended June 30, 1975 $198 014 17 355 207 236 121 026 50 916 60 002 654 542 33 432 2 644 156 905 533 167 744 79 308 193 540 4229. 639 656 -M 14 893 956 944 7 084 978 921 49 090 _§25 or; iggLiéi $604 154 325 677 ———-—. *- 504 gig 27 457 l 523 120 525 609 130 374 61 683 172 699 5 514 875 (10 857) 926 343 6 421 sun-.m- 921 907 36 018 29.4 iii ———-——.——. $591 504 large; ifiiiliil ounf'n‘ ."‘ ‘ '1" u " - .-.-.. ».-'. ".1 ‘I‘rr. ....--..-- ..v". .u'“'. ".‘Ol""" operating at this level. Figure 1.2 gives the general layout Of the physical facilities at the airport. 3. The Capital City Airport Terminal Complex lies on the south side of the airfield. The terminal houses all the necessary functions to operate a commercial carrier airport. It was designed to handle 150,000 people per year and presently it is handling 300,000 per year. b. General aviation facilities are found in three locations at the airport. Of these three locations. the facilities located at one site are the Oldest at the airport and in need of replace- ment. Located next to the primary runwayy these facilities do not present the most pleasant working environment. 5. Support facilities at the airport include maintenance and fire/crash/rescue buildings. and fueling facilities. Much of the equipment used is Old and in need of repair or replacement. The location of the safety equipment means that they cannot reach all areas of the airport in a minimal amount of time. Plans are now being implemented to relocate these facilities to a more central location at the airport. -;En.addition to the above facilities the airport does lease extensive amounts'of land to various groups. In the area north of the terminal building, several companies have located office buildings. In the lands surrounding the runways on the east and south the airport has leased the land tO farmers to keep the land in agricultural production. While not extensive. these lands do bring in some income to the Authority. -6- Figure“. 1 ,2. Capital City Airport SCHEMATIC LAYOUT OF THE EXISTING AIRPORT ZOC.<_>< 4< Jfiwfimzwu 7.0 EPH...<...._E...2< 4fi oom.~fi ooa.pfi OCfl.mfi oom.>H .oom.sH oo~.w~ ooH.mH oom.mfi oom.- oow.HH oom.aH oom.oH oow.0a coo.0H oop.m oom.m oom.mm oov.m~ ooa.bm oom.m~ oom.v~ oon.mm oom.HN oom.o~ ooH.mfi ooo.ma oov.>fi ooH.N com. oom.m oo~.w ooo.w ooo.~ ooo.~ com.“ oom.H coo.“ ooo.fl oov.mv cos.mo oom.nv ocp.ov counmm oom.om ooh.¢m oofi.nm ooo.~m oo~.om oom.mw oom.oH oo~.mfi oom.nH ooH.mH oov.va oom.nH ooo.m~ ooN.NH oom.Hu oou.ofl oom.oH ooo.m oo~.m oom.m . ooH.n oou.¢ oo~.v ooo.n con.” cow.» oov.n oo~.m oom.mH oom.mH oo~.m~ oou.sfi oom.sfi ooo.pH ooo.mn ooa.nH o0¢.va oom.mu cos.” oom.n oom.m ocm.n oov.m oo¢.m . oom.m oom.n oom.n oo~.n coo.n oom.m ooo.v oom.n oov.n oom.m oon.n oom.n oom.m oom.n oom.n oom.n oom.n oon.m mb0.o oon.m ooo.c ocm.m ooo.m oom.v oov.v oo~.v ooH.v oou.m oom.~m oo.¢a oom.nm com.a¢ oom.pc oo~.nm ocv.ep oom.vu 005.05 con.mo oc¢.mw ooo.n oom.m oom.m oom.n oo~.m oow.m oom.n oo~.m oom.m oom.m ooo.n oov.H oo~.a cow.” com.“ com.“ oom.fl oop.fi ooh.“ coo.“ oom.H con." oom.om ooo.mm ooo.- ooc.mm oon.mw oow.mm ooo.om oom.n~ oom.HN oop.mfi oofi.md oom.m con.“ ooo.m oo~.m oom.m oom.m oo¢.m oom.m ooa.~ oop.w oom.m oom.m oom.~ oom.n oom.m oom.m oom.m ooo.v oow.m oom.m oon.m oov.m oom.nm oofi.nn .ooo.om ooH.un ooH.nm oom.vm ooH.mn coo.vm oom.a~ ooa.hu oom.m~ oom.om ooo.mn ooc.mn oo¢.ov oom.on oom.pm oom.mm oofi.pm ocu.wm oom.om oo~.mu .oom.vnH oomnamfi oom.m- oow.~nfi oom.nmfi oom.om~ oop.oflfi oom.HHH oom.mou oom.mm coo.em ".9 m.m m.m m.~ ~.m b.~ m.N «.9 v.” N.v n.v oom.a oom.m. ooH.m oov.v cos.v com.” omv.n oom.N con.v 00”.» oom.m oom.omn ooa.pmfi oom.hm~ oom.mmw oo>.bwfi ooo.wva oom.omfi oo».~nn oom.o~H oom.oma oom.>~a mum” aha” chm“ mama mama hmmfi mama nmaa woo” mmafi mom“ .msmpcsou “0 garden 352 8 use “on .98 25936 \M ”sogofiasm 350 ._ Good aufim “saunas acofinuo>oo magnum .2: c 33.5 ”new .oocscma spank $sz «UPC. 3330s.: .35 a ..csfifiou 222.5. conoshncoo “ocbcoo mfiugofiacfinsoz upooo onnduapccoz n . m upooo 03930 3&0 . “coEamsvm covnuuoumcgb hues—Eons” Homhoofioucoz momhmsufi H30? upooo 03930 untagged? .mflm 3.33m use mask .oumccoz coach .3an .6 “season. “coioiaosn \m 3.3m .393 “So 1 “V iTable 2.2 :11 City Airport Caplt SUMMARY OF AVIATION DEMAND FORECASTS 000.0 000.0 000 000.000 000.0 000.0: 000.30 000.0 000.0." 004.000 0010a 000.03. 000H . 000.0 000.0 000 000.000 000.0 000.03 000.0: 000.0 000.04 osm.mmm. 000.3 000.000 1 000.0 000.0” 000.0 000 000.000 000.0 000.00H 000.HOH 000.H 000.0H omm.mom oss.ss oom.msm 000H mfi 5 005398 000 000000 mum mmwmo .808 080 03.0 .304. . ”who“. 003.80 05 3 mfiomfis 003030 3.8000 >69 02 .. mumsomsom H 9.30 \H 000 000.0 000 000.000 000.0 000.00H 000.00H 000.H 000.0H oms.ssm .00H.0 000.000 00 0a 000 03.0 000 mom.sms ma¢.s mom.sm www.mm smm.m ssfi.sfl msm.msfl Hms.s sss.omfl .Nssfi 380 Has .3... mcssssso $20.00 00.30 ME» 05300020 .850 000.803. £03030. fimuocmo 030m \H 3030300 1308 . 0.3002 . \msoflwfié 3.3000 3000 \msoflsg0. 33:00 "28.35: 30300 HQ .4200 . 3..“th .50. 00300000 033800 . mZOHB4 .1. ...} C- m :3 O n u) U “l H v . fl 1 . , , _ 2111. :etméral :Ln. 1. 9 ”x, " - .9 fi'/.,. '.. ,1..- ' I‘GJ‘BT‘RI. lilT‘QO’FL. “Co 01. 173.21) ".3t1U.1.!.‘(ZS {ILL-i ‘v 31 LJ .....L . ’ .1. , 5})01 b pL‘OJCC of) ‘\ f ' J . . ’ J‘ '7 '. , 1' , r _’\ y f. ‘ H '. L I . - v . 'L '.‘ 5 ‘ ' approved by the L.A.“. JC reasonably consistent HILJ sacs 1 o _ o -.. .. ~ regional plans as planning a; , - . V .0 “ ‘1 q ."“x 1.‘ - 1 .r . J'- .' . J ' ‘4' ‘ I‘- "‘ " J .' ‘ ‘ I '-.t \ . . DlSCUQSLDJb wane dole his; all interests: state an- ederal agen01es. Due to a lack of environmental concern which was extremely prevelant in the mid 19603, the usefulness of these discussions is questionable. In June of 1967 a Park Service offical wrote the Federal Aviation Administration to say that "the choice of the new site was very heartening to us."10 The cost of the jetport was expected to exceed one billion dollars, not counting the cost of the rapid transit system and the expected Federal contribution would total $300 million.11 At first the airport would only be used as a training facility and then as Miami International became overcrowded, commercial air service would begin. What finally led to the projects demise was the fact that the access road and transit line would have to cross through Federal Conservation Area number three. Robert W. Padrich, chairman of the Flood Control Districts governing board, discovered this and immediately became alarmed about the potential consequences. He called a conference of all interested conservation groups and soon questions were being asked of the Port Authority as to its site selection process. When the Port Anthority admitted that the Big Cypress site was selected without careful evaluxation of the environmental vimpact it would have, Support has quickly withdrawn. q The Governer withdrew his support of the project and the project was open to challenge under section 4(f) of the Urban Mass Transportation Act of 1964 This meant that all Federal funding could be withdrawn. By mid~April 1969, an Everglades Coalition of nearly all of the national conservation groups was demanding that -35- construction of the jetport be halted. A Federal investigation into the impact of the airport was launched. The report found that the Big Cypress was vital to the Everglades National Park and that without proper land use controls, construction of the airport would be highly detrimental.12 By checking the past performance of the governments involved it became abundantly clear that the prospect of effective land use controls being instituted was indeed a bleak one. The study saw three alternative courses of action. The project could preoceed as planned and the Everglades des- troyed. The airport could just be used for training flights. but this would not eliminate development pressures in the area, and thirdly, an alternative site could be'found.13 On January 15, 1970, representatives ofEDept. of Interior, the Department of Transportation, the governor's office and the Port Authority signed the Jetport Pact. It provided for the abandonment of the Big Cypress site once an acceptable replacement site could be found, acquired and then developed to a comparable stage as that of the existing facility. This could be done at no cost to Dade County. Construction would then proceed normally.1u The procedure for finding this new site was not spelled out and confusion resulted. The second site selection process suffered from the same handicaps as the first and then some. The second site was to be selected by the state with the Port Authority having final approval. The original airport proposed by the Authority would have been a truly regional airport. It was hoped that the second -37... site would alsodhave this characteristic, but the state was not set up to consider regional aspects. there was no regional planning or regional agencies then in existence. Political factors became more troublesome as the Port Authority refused to give up any of its powers. A site was subsequently selected in the northern portion of Dade County. The one outstanding feature of the site was how poor a site it was. The noise generated from an airport at this site would affect 14,000 Miami residents not counting any future growth that might occur.15 The noise would also cover recreation areas, schools and churches thus reducing their value. The site also intruded upon Federal Water Conservation areas which are crucial in the supply of fresh water to the enitre southern Florida area. The site was initially rejected by the Dade County Commissioners but they gave their consent on the condition that the airport would be smaller than originally planned and would be merely one of a constellation of airports within the region serving similar functions. This put to rest any idea of the jetport serving as a growth pole and also the lofty plans that were projected for the jetport. All of thiIOYfed to the demise of the regional jetport and all it could have meant to the area. By building the smaller facility it was not considered that the airport might have to handle 115 million passengers a year by the year 2000. It seems apparent that the attitude of the Port Authority played a major role in the destruction of any hope for O . o .‘ were a regional airport in southern Florida. There several -38- sites, mostly located north of Dade County, upon which a regional airport could have been built. Selection of such a site would have contributed to the growth and stability of the region. All the lofty ideals of the original proposal were abandoned with the selection of the north Dade County site. The noise problem, which was one of the major reasons for building a new airport, would not be eliminated. By locating close to present airports air traffic congestion would be increased. A smaller airport would not solve the passenger congestion already existing. Pollution problems still existed, both air and water. Several lessons and recommendations can be gleaned from the Florida experience. If airports are to be heated outside the metro area it will become necessary to locate outside the political jurisdiction of the urban area. Regional planning and even regional government becomes a necessity. At the or state planning very least, state regulationskforcing cooperation between local governments should be enacted. Local governments constantly view their position as being one of a competitor with adjacent governments. This buSiness-like sense of competition is a major stumbling block to regional airports. To ease the planning process the public should be constantly involved and full disclosure of all relevant facts should be made. This would tend to reduce the number of projects held up due to court suits and other forms of litigation. The idea of regional airports is a sound one but perhaps a few years ahead of its time. With a few exceptions -39... (ie. Dallas/Fort Worth) regional airport planning is in the infant stage with much progress necessary. For many smaller areas the option of building a completley new facility does not exist. These areas must rely on other methods to alleviate the noise problem while retaining their existing facilities. The next section will deal with certain techniques which can be implemented by the airlines in the flight operations to reduce the impact ofi noise of the sunrounding community during takeoff and landing. -40- L—Q‘ f Flight Procedures Regulating flight operations is one means of controlling and/or reducing noise. Takeoff, approach and minimum altitude are the three variables that can be controlled. There are at least two distinct types of takeoff noise problems: noise alongside the runway and noise under the climbout flight path. They are distinct in that reducing one generally results in increasing the other. For most airports, the climbout noise is more critical. At present there are no F.A.A. controls relating to noise abate- 16 ment takeoff procedures. Several airlines employ different methods to reduce the effect of noise on the surrounding areas. For residential areas very far from the airport, greater then ten miles, the most beneficial procedure is generally to climb at the steepest angle possible with nearly full power. This procedure is used by American and United Airlines. For areas 2-10 miles from the airport, the best procedure is to climb steeply and then at an altitude of 11,500 feet, reduce power to not less than that required to maintain safe flight in the event of an engine failure. Power is not reapplied until the aircraft reaches an altitude of 4,000 feet. Northwest Airlines uses this procedure and all airlines serving Washington National Airport use it. It reduces noise approximately 2—7 EPNdb. A 10 EPNdb decrease would be perceived as a halving of the o 1 o o o 0 noise level. 7 This procedure Will cause a n01se increase for about one mile prior to the cutback and then again after -41- power is reapplied. To reduce sideline noise the most beneficial procedure would be to reduce power from the start of the takeoff role. This procedure results in lower altitudes and higher noise levels under the climbout path so it is not good to use when urban areas are located downrange of the airport. The best method would be to tailor each approach to the specific runway and surrounding conditions. The same situation that exists on takeoffs also exists on approaches. That is, there are no F.A.A. requirements but the industry has adopted certain procedures. Most approaches are made on an electronic Instrument Landing System Glide Slope. This slope for new installations is three degrees. Sixtyfive percent of the systems now existing were built before the three degree standard and are between 2.5 and 2.9 degrees. A one half degree increase in approach angles reduces noise 2—3 EPNdb. The high adjustment cost, approximately $62,000 would appear to be the main hindrance to the complete changeover of all airports.18 A two segment approach has also been tried. Under this method the initial decent would be at a steep six degrees. At an altitude of 1,000 feet the decent gradually decreases to normal. The noise benefit from this method has been measured to be as high as 17 EPNdb under the steep portion of the flight profile. The noise reductions become smaller as the aircraft gets closer to the airport, becoming 0 when the transition to the final glide slope is complete. It would cost approximately $31,400 per aircraft to equip them -42- with the inStrumentation necessary to put this approach into practice. Objections have been raised by the National Pilots Association as to the safety of the method and the F.A.A. is presently conducting tests. The construction of larger runways would also contribute to reducing approach noise. If planes could land at higher speeds they would not have to use flaps when approaching and also the use of reverse.thrust could be avoided upon landing with longer runways. It appears that several of these approaches once tested could be used to reduce noise levels. Proper indoctrination of pilots would be necessary to allow the safe usnage of all methods. The present minimum altitude set by the F.A.A. is 1500feet. Increasing this altitude to 3000feet would reduce noise by 10 EPNdb. This approach has several disadvantages. It would mean aircraft would have to travel further to intercept the glide path at a higher altitude. This could spread noise over a larger area although it would be at a reduced rate. This higher altitude would also reduce the area of maneurverability and thus contribute to increased air congestion. Because of the potential noise relief, increased minimum altitudes seem to merit further evaluation through the F.A.A. rule-making process and at this time the F.A.A. has begun studies and experimentation. From the discussion of all the methods it can be seen that noise abatement flight procedures can be instituted fairly quickly. By themselves they will not solve the noise problem but taken in conjunction with other steps in a comprehensive program, they can play a large role. —43- Litigation Remedies Throughout the history of this country, and to a greater extent in the last twenty years, the court suit has been the primary means by which private citizens can combat injustices inflicted upon them. People affected by the noise generated by airport activities are no exception. Residences can be severely affected by this noise. Damages result from noise, vibration and danger or psychological danger. As the value of homes decreases so does the resulting damage decrease in dollar value. Areas right next to runways might be reduced in value to their agricultural values.19 The lawsuit has been the primary tool used to recover these noise inflicted damages. In 1962 there were over 1000 lawsuitseat 19 different airports. With airports now within close proximity of residential neighborhoods, it is not hard to imagine this figure increasing dramatically. The requested damages out of these 1000 lawsuitas was $14.5 million. At last count there was more than $200 million in other outstanding noise lawsuits.2 The course of action most lawsuits pursue is that the noise of the airport involves a taking. To sue on a nuisance claim has not proved successful because of the identity of the defendent. The plaintiff must prove the noise and its source are a public nuisance and since airports are created pursuant to statuatory authorization and are public owned it would be difficult to prove that the public is annoying itself. Airlines are exempt, because they are regulated and controlled 21 by the federal government. One of the major Supreme Court cases affecting this type of litigation is the United States v. Causby. Mr. Causby owned a chicken farm at one end of a runway and claimed the noise from the airport prevented his chickens from producing. The Supreme Court ruled in his favor but stipulated that in order for a taking to occur the flights must be directly over the subjects property. Courts have not afforded adequate relief to homeowners for several reasons: There has been an unwillingness on the part of the courts to stretch the traditional trespass and nuisance requirements. There has always been a certain bias in this country towards industry and free einterprise. This has come through in many court cases where the evidence while perhaps not strong, has still pointed towards the guilt of the aircraft industry and even then the industry won. It is however difficult to collect evidence against airports and also there are certain inadequacies inherrent in private party litigation. A California Supreme Court recently ruled that a homeownercgnymu; not sue a city in a class action for nuisance and inverse condemnation.22 The court found that there was an insufficient community of interest among the property owners neaa the airport to warrant their engaging in a class action suit. This meant that each homeowner would have to sue on an individual basis and the cost and time involved would prevent many from doing so. In Alleghany Airlines. Inc. v. Village of Cedarhurst, the Supreme Court ruled that local controls over airlines are illegal due to the already existing Federal controls. _45- The Housing and Urban Development Act of 1965 directed HUD to study methods to reduce loss and hardship to homeowners whose property is depreciated in value following the construction of airports in the vicinity of their homes.23 Some homeowners have tried to collect damages more than once. They ciaim that increased activity at airports represents a second taking of their property and are thus eligable to claim mOre damages. The court ruled that once an airport has begun operations property owners are given notice not only of existing activity but of greater activity in the future. Government must fully realize its responsibility for noise problem. An airport is presently considered an economic entity and while this is not totally incorrect one must look at the social impact of the airport. Govern- ment intervention is required to secure welfare-maximizing rather than profit—maximizing behavior. Local governments as the public sponsors of the airport, must bear the cost of the taking. In doing so the cost of the noise would be internalized and could be passed on to the consumer of the airport service. This job cannot be left to the Federal government for one major reason. If the Federal Government became responsible for the noise claims they would also have to take on the job of planning, building and operating the airports for which it is responsible. There are two basic routes that governments can take in trying to control the noise problem as it effects homeowners. Enabling legislation encourageing and compelling adequate land use planning and zoning around airports with provisions -46- .‘j~ for enforcement as well as a general r1vis°on of archaic plginrdnig Enid kfl3fll;hg lalvs auaul.1 aljxyw 1:331]. cosnmlni ties; to solve much of the noise problem on their own initiative. The purchases of air and noise rights by local communities from homeowners would serve several purposes. It would compensate all owners harmed by noise. This would reduce claims and thus litigation to a great extent. By hitting local government in their most vulnerable spot, the pocketbook, it would lead to proper location of airports where lease costs would be the lowest. This would also put pressure on the air industr" to try and perfect a quieter engine. As long as noise exists and airports are will continue but the aforementioned solutions would take a larger share of the litigation out of the courts and thus save local communitie0 the expense of paying out claims plus court costs. In the next section Lansing's respose to its noise problem will be explored. Chapter IV will look at how Hichigan has enable its localities to handle the noise problem in general. ...!37- Airport Noise and Capital City Airport The remedies discussed in the preceeding sections of this chapter are not exclusive of one another. All can be used in some combination and at Capital City Airport this is what has occurred. At the present time the impact of noise from aircraft operations at Capital City is minimal. No offéirport land is subject to noise levels greater than 85 db for periods in excess of five minutes per day. The 85 db figure is the threshold established by the Federal Aviation Administration for the testing of airport noise effects. The reason for this lack of noise impact is that there are a very low number of jet aircraft operations at the airport presently. Also. the runways that these operations take plaoeeon minimize community exposure. The following noise contour map indicates that while some residential and public buildings are subject to noise for periods of 1-5 minutes. the impact is minimal and no seriohs problems have arisen because of community protests. The planning and location of the airport must be considered primary reasons for the lack of a noise pollution problem. Located on the north side of Lansing, Capital city is in one of the non-growth areas of Lansing. Major growth has taken place to the south and east of Lansing with only a minimal of residential expansion occurring in the north. As discussed in other chapters. this condition is expected to change with the opening of 1-69 just north of the airport. 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Q . o ‘1‘. d a v . . I n 0 ~ I r1 environment comes into play. In too many cases future developmental pressures have been ignored thus allowing conflicting land uses to encroach upon the airport area. The Airport Authority wishes to maintain as much of the rural a character of the land as possible and has embarked on a land acquisition program. This program will be discussed more fully in the following chapter but suffice to say that it is trying, through land banking to avoid the noise pollution problem.- While not going to the extreme of the Florida case previously cited. the Authority seeks to remove the airport as far as possible from the urban environment. In addition to maintaining appropriate land uses surrounding the airport, both airlines serving Capital City, United and North Central, are experienced in using several of the flight procedures discussed earlier. No one technique has of yet been implemented but if the envisioned expansion of air operations takes place the impacted noise area will expand greatly. To avoid a curtailment of operations one or more of the discussed techniques will have to be adopted. [ -\ 7. ',f‘\ ’1 LF‘x. -50- Conclusion The future appears brightest for those smaller cities which are just beginning to contemplate the construction of an airport. Much has been learned in the last twenty years. Unfortunately. this learning has been from mistakes. Lesson number one is that locating an airport away from the urban areas is not enough. Airports attract development. Without proper land use controls residential development will likely spread to the border of the airport. The 100,000 people living in the shadow of J.F.K. International in New York and the 150,000 living within close proximity of LA International can attest to the fact that an airport environment is not condusive to peace and quiet. All new airports should rely heavily on strong land use controls. Consideration should be given to future expansion of the airport and also of the urban area. Thexnespansexinxkansing taxthksxsituationxwilkxbexdiscussedxinxdatailxinxthe nextxahapten. Much of the expense of this planning will be borne by the Federal government. The Federal Airport Act of 19fi6 provides for grants to public agencies for airport development. Regionalism will become an important issue in the future. Do Lansing, Jackson, Kalamazoo. Grand Rapids'and Battle Creek each need their own major airport? Ecdnomic efficiency would probably be better served by the construction of one large regional airport connected with high speed transit links, if possible. The problems associated with this method were discussed in the sowhern Florida case. Lack of regional government was the major obstacle encountered. With each local government quarreling over who should control what and where it goes very little can be accomplished. State governments will have to pass legislation creating and granting powers to regional governments. The county may be a thing of the past. State planning should become more common as problems arise whichtannot be handled by localities and affect the entire state. Without such state and regional planning, solutions. such as that arrived at in Florida. will be all to common. This type of solution generally adds to the problem. Regional airports are easier to locate far from urban areas and thus eliminates many of the noise problems if properly done. For existing airports the problem of noise is a complex one. A major step towards its solution will come when local operators are forced to pick up the cost associated with noise. Once this is passed on to the users of air transportation pressure will be increased on all parties concerned to reduce the expense of noise. Local government can take several steps. Leasing of air and noise rights is one way to remove the cost of litigation but the expense is still high. Properties surrounding airports can be purchased but with residential property values so high, no local government could afford it. The short range solution seems to be to pay off the landowners and make the customers pay for it. Aircraft flight procedures can reduce this cost. By following the takeoff, altitude and landing procedures outlined previously the amount of noise could be drOpped -52- “; . to acceptable levels. Here too, there would be a cost but perhaps the airlines should be forced to bear it. Little mention has been made of insulating buildings against noise pollution. It goes without saying that any buildings built in the future should be insulated but the cost of doing so to all existing structures would be prohibitive. Perhaps some tax incentive could be made available to homeowners and employers to enable them to insulate without bearing the full brunt of the cost. The noise problem will not be solved overnight. Some of the blame for its existence must go to the airport planners of past years. These men, mostly engineers. had little feel for the human element and how it would interact with the airport. More than any other factor, noise will be a determinant of future airport location. Consolidation of small airports into regional centers is likely. But whatever course is taken the person planning the airport will have to consider the people who must live with it. Controlling the land airport around the airport will play a crucial role in reducing the number of people affected by the noise attthe airport. The next chapter will view the situation in Michigan as far as who controls this land. The case of Lansing and Capital City Airport will be discussed in particular. Whether by luck or planning, Capital City does not have a noise problem at the present time. The steps being taken to preserve this situation are the topic of the second portion of the chapter. 53— 9. 10. 11. 12. 13. 1h. 15. 16. 17. 18. 19. 20. 21. FOOTNOTES Charles M. Haar, "Airport Noise and the Urban Dweller. A Proposed Solution", The Apprsaisal Journal, vol. 36, October. 1968, p.556. Report on Airport—Aircraft Noise, Environmental Protection Agency.Administrator, serial number 93—8, U.S. Government 'Printing Office, Washington D.C., 1973, p.5. Joseph Foster, "The Airport: A Community Asset", The Appraisal Journal, vol. 3?. October, 1969, p.550. EPA, op. cit, p.2. EPA, op. cit. p.3. EPA, op. cit. p.#. EPA. op. cit. p.7. Luther J. Carter. The FloridafExperiencerTue Jet“ Misplaced Responsibility, Johns Hoplins Press, “I; 1974, p.132 ibid. p.193. ibid. p.193. ibid, p.194. ibid, p.202. ibid, p.203. ibid, p. 208. ibid, p.219. EPA, op. cit. p.17. EPA, op cit, p.18. EPA, op cit. p.20. . William Randall, "Appraisal of Damages Caused by Proximity to Jet Airports". The Appraisal Journal, vol. 22, January, 195A, p. 37. Haar. op. cit, p.551. Haar. op. cit, p.553. .. 51;- 225 23. 2h. "California Court Bars Class Action", Aviation Week and Space Technology. vol. 101, October 7, 197b, p.35. Haar, Op. Cit, p.556. Paul.K. Daggart. "An Economic Approach to Airport Noise". Journal of Air Law and CommerceL vol. 30, Spfihg. 1964, p.218. ss— y '3 1. 2. 5. 6. 7. 9. 10. 11. 12. BIBLIOGRAPHY Branch. Melville 0.. Outdoor noise and the Metropolitan Environment: A Case Study of Los Angelos. 1970. Aviation Week and Space Technology. "California Court Bars Class Action ", vol. 101, October 7, 197a. Carter, Luther J., The Florida Experience, Johns Hopkins Press. Baltimore, 1974. Daggart, Paul K., ”An econimic Approach to Airport Noise". Journal of Air Law and Commerce, vol. 30, Spring, 1964. EPA Administrator, Report on Aircraft-Airport Noise. serial number 93—8, U.S. Government Printing Office, Washington. D.C.. 1973. Foster. Joseph, "The Airport: A Community Asset", The Appraisal Journal. Vol. 37, October. 1969. Galloway, W.J.. Noise Around Airports. ASEE-DCPA Summer Institute on Protective Design. Bolt, Branch, and Newman, Inc.. 1973. Haar. Charles M.. "Airport Noise and the Urban Dweller,. A Proposed Solution". The Appraisal Journal, vol. 36, October, 1968. Randall, William J., "Appraisal of Damages Caused by Proximity to Jet Airports", The Appraisal Journal, vol.22, January. 1954, pp. 39-92. "San Francisco Sets Airport Noise Limit", Aviation Week and Space Technology. vol.93, March, 1968. Business Week. "The Racket that Won't Go Away", vol.22, March 16, 1968. Tondel. Lyman. Jr-.”Noise Litigation at Public Airports", Journal of Air Law and Commerce. vol.32. summer, 1966. CHAPTER IV COMMUNITY CONTROL Q: T E AIRPORT AND SURROUNDING LAND “—— Intrdduotion Twenty-five years ago when many cities were first establishing their airports. little thought was given to what would happen in the future. Because of this, development of non-compatable uses have grown up around the nation's airports” almost wfihout excp- tion,This problem shall be the focus of this chapter. Lansing is fortunate in that development has not yet encroached upon its airport's boundaries. In a recently adopted master plan, the airport's governing body, the Capital Region Airport Authority has attempted to meet this future problem and prevent it. An integral part of the plan is a 1500 acre land acquisition program which is currently being implemented. Land as it effects the airport and the community shall be discussed in detail. Section one looks at the existing methods of controlling land use in and around the airport and the problems that are present. Power is the key element here and how it is wielded by its possessors. The institutions that have been created to wield this power have their faults and corrective measures must be taken. Section two will look at the land acquisition program itself to determine its costs and benefits. More pertinent is who bears the costs and and Who reaps the benefits of of the airport expansion program. The first topic discussed is the state involvement in airport land planning which began in 1950. -57- Airport Land Use Control in Michigan Airport Control - Where the Power Lies On June 7, 1950, Michigan's Airport Zoning Act was passed by the state legislature. It empowered the Michigan aeronautics commission, municipalities, and other political subdivisions to "promulgate, adopt and establish, administer and enforce airport zoning regulations." The reason behind the passage of this act is quite simple. The state found itself in possession of several airports. especially Capital City Airport in Lansing. As the urban areas served by these airports grew it was felt that some control was necessary to prevent incompatible uses fromllocating near the airport. The pretext used was that of safety. The act called for the adoption of airport approach plans. Each plan outlined exactly what was a hazard, the area where it might be located and the height limits and other requirements within the hazard area. Overall, the Airport Zoning Act is traditionally structured. The apparatus established to administer the system is a zoning board with an appeals board for controversial cases. Both of these institutions are familiar structures and need not be elaborated on here. Public hearings are called for which must be publicized beforehand. The 1953 zoning ordinance adopted by the state for Capital City Airport stretched over one hundred pages in length and detailed exactly what uses were permitted on the airport property plus specifying height restrictions for the airport runway approaches which stretched out to ten miles from the end of -53- the runway. Community involvement in this process was minimal to say the least. Since the state owned the airport, it adopted whatever regulations seemed a3310;riate.ThiS system was not to last forever though. On July 16. 1970 the Governor signed House Bill ##220 which provided for the creation of airport authorities and the membership thereof. Reflecting perhaps the changing sentiment regarding public particpation in decision making, the act provided for representation of the affected governmental units on the authority board. In particular, this act established the Capital Region Airport Authority by transferring 1.135 acres of land to the Authority and investing the board with certain powers. When initially formed, this board was composed of representatives of Ingham, Clinton, and Eaton Counties and the City of Lansing. Since its conception, both Clinton and Eaton Counties have withdrawn from the board. This defection had led to a curious situation regarding the decision making process. The airport lies wholly within Clinton County. The Board regularly makes decisions which effect the county. but because it is not a member, Clinton County has no voice in these decisions. A major power of the board is the right to tax its members up to 3/4 mill on each dollar of assessed valuation, to pay for Operating expenses. repairs. improvements and expansion. As of this writing, only the residents of Ingham County pay any tax for airport operations. The residents of Clinton and Eaton Counties have received all -59... of the benefits without paying any of the monetary costs. It can be said that Clinton County is paying social costs, i.e. noise and air pollution, but due to careful planning on the part of airport administrators, these costs have been kept to a minimum. Efforts are now being made to entice these'hma counties into joining the board once again. In view of the current land acquisition program (discussed in a subsequent section) and the overall 20 year plan, a more comprehensive effort is needed to encompass all affected areas. This 1970 Act also stated that "for the purpose of acquiring, pruchasing, constructing, improving, enlarging or repairing airports and airport facilities created within or hereafter acquired by the Authority, the board may issue self-liquidating bonds of the Authority." Here is another example of community airport interaction. The bond rating the airport receives feflects Wall Street's assessment of not only the board's ability to repay the loan but also the community's support of the airport. Close ties with the community it serves would appear to be essential to enhance the borrowing potential of the authority. The Capital Region Airport Authority has an excellent rating which reflects to a certain extent its acceptance by the community. Land Use Control As stated previously the board does have zoning powers within its own property limits. This zoning plan was adopted in 1953 and is in need of updating. In addition, a 1976 Airport Zoning Act, passed in June of that year, grants to the beard the power to zone land up to ten miles outside the boundaries of the airport itself. This area extends from the runway end in an ever decreasing triangle with its point located ten miles away. This zoning o'verrules any existing zoning adopted by the local government. This would seem to present a problem in intergovernmental relations but in the case of » Capital City Airport, no such problems exist. In the past, it has been common practice for the local units of government prior to adopting their zoning ordinances to request assistance from the airport authority. This has resulted in a reasonable effective zoning plan in the airport vicinity. As of this writing, no zoning ordinance has been adopted by the board for its surrounding area. It appears they will simply incorporate those ordinances already in existence. This would be a mistake on the part of the board. It should look deeply into how it can, by its zoning powers, effect and guide the growth of neighboring townships. In the coming years there will be severe developmental pressures placed on the townships north of Lansing. The main intent of the board's ordinance should be to alleviate these pressures because most compatible land uses are extensive rather than intensive. Since these townships are basically rural in character they would appear to be eager to develop a method of maintaining their way ofdife. The traditional zoning ordinance has not proved an effective tool for accomplishing this. Too often the profit motive has proved the downfall to small rural communities. Land Acquisition Program As stated previously the airport occupies 1200 acres. Under the currently effective 20 year master plan, a program of land acquisition which will add 1500 acres to the airport, is currently being implemented. Existing Land Use Incompatible land uses around an airport fall into two classes. First, certain uses of land near airports could pose safety hazards to aircraft using the airport. Such uses include erection of tall structures that intrude into navigable airspace, or uses that would interfere with electronic communications or visibility or which would present confusingllights to aircraft operators. Second, other uses of land near airports can be environmentally incompatible in that they expose those on the ground to excessive levels of aircraft noise. The existing land uses in the area of Capital City Airport are described below and depicted on figure u.1. 1. To the north of the airport, the land is primarily in agricultural use with scattered, low density residential development along some sections of existing roads. 2. Land west of the airport is primarily open. .A golf course, cemetary, and flarms are the significant uses. 3. South of Capital City Airport, commercial/ industrial and residential uses predominate. The proposed development will have no affect upon land Capital City Airpsrt EXISTING LAND USE .............. .9... ......... .............. °gggggggggggfcaeivai (553732333: assess? examine iAznp 335M Ejaeswznnm ' -?iusuc SEMI-PUBLIC {323-3 COMMERCIAL fi£3 INDUSTRIAL r-OPEN saxce AGRICULTURAL uses in this area. a. To the southwest of the airport is a rapidly developing residential community. 5. To the east of the airport, land is in low density residential and scattered commercial uses. As can be seen, the airport does not face an immediate threat from encroaching incompatible land uses. This is a position which should be maintained and enhanced. The land acquisition program seeks to accomplish this goal by buying Up surrounding land. Any unused land will be leased to farmers for cultivation. This practice is currently being employed with existing property. The state highway department will be acting as agentrfor the authority in all land pruchases and of the 1500 acres to be purchased, owners of 1000 have already contacted the Authority to indicate their willingness to sell. The reasons for this willingness to sell, while not obvious, can be discerned. Airports are not the best neighbors in the world. Resale value of property adjacent to airports is reduced to what agricultural land is worth. In addition, the Authority has the power to take the land it needs through the power of eminent domain. As long as it can be proved that the land is needed for a public purpose, the Authority can secure the land while paying "just compensation" to the owner. In many past cases this has meant long delays for the owner when the courts decide on a fair price. To avoid this, many owners try and get the 6A— best price by dealing with the Authority directly. Up to this p6int, no judgement has been made regarding the land acquisition program itself. What effects will it have upon the community and will it accomplish the desired goal of maintaining a proper airport environment? In answer to the first question, both DeWitt and Watertown Townships will suffer financially from the acquisition program. Taking 1500 acres off the tax roles will hurt both townships. As a state created agency, the Authority's property is tax exempt. In addition to this being prime agricultural land now, the future must also be considered. If it is assumed that development will proceed as projected, this land would have been useable as commercial/light industrial which generate a much higher tax return than agricultural land. The interesting fact is that while both townships will suffer from the plan, neither township had any voice whatsoever in its formulation because they are not members 0f the board. This is yet another argument for a wider membership on the Authority board. Is the airport environment to be preserved by this program? The Authority would argue yes on the grounds that more land than necessary is being purchased. All of this excess land will maintain the character of the area and keep out unwanted uses. As the map (fig. u.2) on the follwoing page indicates, the idea of sufficient excess land is blatently untrue. The plan now in use is based on a 20 year perspective ending in 1995. By that time, a new terminal, two new runways and several runway extensions will be Future Buffer Zone ....l. Ix ‘71: Future Airport Facilities “\— Figure-4.2 Capital City Airport GROUND ACCESS SYSTEM \ ---' M -—-.__~-- 25:! /%’,>;v;:2 -—-—- . ~<-\V % 1| / _ CLARK ROAD JP.“ DI ‘ // . 0 °-* 0’. Of. 0 ‘\ c .89 MIL ROAD. -..-.- c .---o completed. These projects will use up most of the acquired land and leave little for any type of buffer zone. In adfition, the state highway department is in the process of planning a major bypass highway which will be just north of the airport site. There will be an interchange at DeWitt Road which will be a focal point for new growth. In justifying the location of the new terminal this was a major consideration but was ignored when talking about the impact of new airport facilities. Residential growth is beginning in the area and there is little the Authority can do to prevent it because it does not lie in its area of zoning power. Accompanying this residential growth will be a growth in service uses and commercial uses. These uses are not compatible with an airport environment and the zoning powers of the airport will notlprevent this growth. By developing the northern sector of the acquired land, the board is pushing active airport operations within close proximity of this growth. The case presented for these new facilities is not extremelv convincing. It appears that expansion of existing facilities would prove to be a more viable alternative if a proper airport environment is to be preserved. -67- Conclusion Relationships are often difficult to discern when looking at various inStitutions. This chapter has viewed the power relationship between the airport Authority and the surrounding communities. If power is defined as the ability to coerce somebody to do something he normally wouldrnot, then it is clear that the Authority holds a good deal of power over the local governmental units. This power takes several forms. Initially, the state invested airport commissions to regulate height and safety hazards. As time progressed this expanded to include the power of eminent domain, the taxing power and finally} dominant zoning. At the present time, this power is wielded in a vacuum because these governmental units are not represented on the board. This chapter has suggested that this situation be remedied. The impact of having fullrepresentation on the Authority Board could be substantial. With only Ingham County on the Board, little thought was given to the impact of development plans on the two bordering townships, DeWitt and Watertown. If both are given a voice in determining future policy there will be a greater balance to that policy. A more equitable sharing of costs and benefits will result. fie~ n'a’ The need for land use controls is not questioned, nor is the need for additional land for future airport development. What is unfortunate is that community participation in the decision making process has not been as complete as it should be. ,,¢,-.. —58— If the public wishes to continue to receive the benefits of air transportation it must be prepared to work to preserve a sound airport environment. This can only be achieved if all levels of government and the public become intimately invblved;in.the process. I O Ottempt has been made to review \. adLof community/airport interaction. . O tities are closely related and have In this r r. theemost import Ag. As can be Seen. 1’6 0 many impadtg upor another both positive and negative. 0 It will only be ugh a greater understanding of these 0 relationshfi‘L that full potential of the airport can is. be realized.‘ Bfi"§ximizing the positive aspects and minimizing 1e negative, the airport can continue to . O. I . 0 play an important role in the overalfi community structure. 3 . a a . ‘ " ” ‘ I ... . . ' . f ' ‘ I .l. . ‘ ' Q. \g!‘ .“_. ' fl 2.. ‘C ' ‘ a, l *‘ . To ‘ . grufffif‘! \ ...... . , . . Jn645 9770