Opinion
Defendant appeals from a judgment in inverse condemnation in favor of numerous individual plaintiffs following a trial by the court. The issue in this appeal is whether the City of Los Angeles (City), as owner and operator of Los Angeles International Airport (LAX), is liable in inverse condemnation to owners of residential property in the neighborhood of the airport which is damaged and reduced in market value by the noise from jet aircraft taking off and landing at the airport. The trial court answered this question in the affirmative, and granted judgment against the City with respect to 520 parcels of such property. We have concluded that the trial court was correct and that the judgment should be affirmed.
Facts
Between 1959, when jet aircraft first began using LAX, and 1965, the City permitted gradually increasing numbers of jet flights to and from the airport. 1 These aircraft emit loud and disturbing noises. An acoustical expert with the consulting firm of Bolt, Beranek and Newman prepared a study for the Federal Aviation Administration entitled “1965, 1970, and 1975 Noise Exposure Forecast Areas for Los Angeles International Airport.” The purpose of the study was to determine the effects of aircraft noise on land use in areas surrounding the airport. The effective perceived noise *476 level (EPNL), which measures the annoyance caused by such noise, was determined based on known noise levels of the engines, altitudes, distances, flight paths, and takeoff and landing patterns. Adjustments were made to reflect the number of flights per day and the timing of the flights, since frequent flights and nighttime flights are more annoying to residents. Based on these values three noise exposure forecast (NEF) areas were determined. 2 NEF area C was the one in which jet aircraft noise had the greatest effect upon people below. Single family construction is not recommended in NEF area C because noise is likely to constitute a severe interference with the use of land for that purpose. The bulk of the properties originally involved in this suit are in NEF area C.
*475 Year
Yearly Number
Average Daily Landings
1960 20,171 55
1961 33,932 93
1962 47,215 129
1963 59,776 164
1964 69,503 191
1965 86,855 238
*476 A few of the individual plaintiffs testified about the disturbing and annoying effects which the jet noise had on conversations, radio and television viewing and sleep. There was also some testimony that soot, oil and fuel from the aircraft fell on some of the parcels involved causing damage to painted surfaces and preventing homeowners from keeping their cars uncovered or drying clothes in their yards. However, recovery is not sought for the noise and other inconveniences as such, but rather for the diminution in property value caused by them.
Most of the trial was occupied by the testimony of a team of appraisers for plaintiffs. They visited the properties of the named plaintiffs in 1963, heard the jet noise themselves, and prepared appraisals of the properties involved. They appraised the market values of these properties and what their market value would have been if unaffected by jet noise, based on sales of comparable properties in other areas. The trial court determined that 581 of the parcels had been damaged and their market value reduced by the jet noise. 3 The reductions in market value ranged from $400 to $6,000 but were preponderantly in the neighborhood of $1,000. In the judgment the court also granted an easement to the City for flights of jet aircraft in the air space over and near the properties involved, to the extent of such usage in May 1963, which was determined to be the time of the taking or damaging of property in this case.
*477 I
Jet Noise as a Taking or Damaging of Property
There is no appellate case in California that squarely holds the municipal operator of an airport liable in inverse condemnation to the owners of residential property in the vicinity of the airport which is damaged and diminished in market value by.noise from jet aircraft landing and taking off at the airport. The subject has been treated by numerous legal commentators, however, 4 and we are guided to our conclusion by prior decisions of the California Supreme Court which imply this result, as well as by other California decisional and statutory law and decisions of the United States Supreme Court and courts of sister states.
In the landmark case of
United States
v.
Causby
(1946)
In the other major Supreme Court decision on this issue,
Griggs
v.
Allegheny County
(1962)
A federal circuit court has narrowly interpreted
Causby
and
Griggs
to mean that there is no taking under the Fifth Amendment unless the aircraft invade the air space directly over the plaintiff’s property and the property is rendered uninhabitable.
(Batten
v.
United States
(10th Cir. 1962)
The leading case is
Thornburg
v.
Port of Portland
(1962)
*479
Similarly in
Martin
v.
Port of Seattle
(1964)
Thornburg
was followed in
City of Jacksonville
v.
Schumann
(Fla.App. 1964)
An examination of existing California law suggests that California should adopt an approach similar to that of Thornburg and Martin.
California’s landmark case dealing with the problem of noise from jets taking off and landing at an airport is
Loma Portal Civic Club
v.
American Airlines, Inc.,
*480
The court stressed, however, that plaintiffs did not seek damages and had not named the operator of the airport as a party.
(Id.,
at pp. 585-586 and fn. 1.) In stating its holding the court emphasized: “Nothing herein is intended to be a determination of the rights of landowners who suffer from airplane annoyances to seek damages from the owners or operators of aircraft or to seek compensation from the owner or operator of an airport.”
(Id.,
at pp. 590-591.) The court also stated: “Finally, it is clear, of course, that state courts have jurisdiction to award compensation for a ‘taking,’ without regard to whether the overflights conform to federal.law, when such relief is appropriate.”
(Id.,
at p. 594. See also
Anderson
v.
Souza,
Our Supreme Court faced this problem a second time in
Nestle
v.
City of Santa Monica,
The Supreme Court’s opinion does not resolve the question of liability in inverse condemnation which faces us in this case. This is because the trial court had found in favor of the defendant on the issues of excessive noise and diminution in property values, and the Supreme Court merely held that the trial court’s finding was supported by substantial evidence. (Id., at pp. 925-928.)
However, the Supreme Court reversed as to the nuisance count, holding that Government Code section 815 does not give immunity to the city for operating an airport in a manner constituting a nuisance. (Id., at pp. 931-937.) The court felt that its conclusion was “further supported by the profound interest the 1970 Legislature demonstrated - in the eradication of the evils caused by the various forms of pollution, with particular emphasis on noise pollution. Since it is well-documented that a nuisance theory provides an effective means for redress in a wide range of actions resulting from pollution including noise disturbance, it appears that, in deleting the [Law Revision] commission’s recommendation to preclude govern *481 mental nuisance liability, the Legislature intended to preserve this additional weapon in the arsenal available to combat grievous injury to the environment.” (Id., at pp. 936-937; fns. omitted.)
The court’s discussion in Nestle indicates that public policy does not preclude the imposition of liability on the City in the instant case. There is a very close relation between the concepts of inverse condemnation and nuisance by a governmental entity. 5
Another recent case which suggests the result we reach is
City of Oakland
v.
Nutter, supra,
Several California cases have found that zoning restrictions intended to facilitate the operation of an airport and to protect the approaches to it may constitute a taking of property. (Compare
Sneed
v.
County of Riverside,
We also find support for our conclusion in Code of Civil Procedure section 1239.3. It provides; “Airspace above the surface of property or an *482 air easement in such airspace may be acquired under this title by a county, city, port district, or airport district if such taking is necessary to provide an area in which excessive noise, vibration, discomfort, inconvenience or interference with the use and enjoyment of real property located adjacent to or in the vicinity of an airport and any reduction in the market value of real property by reason thereof will occur through the operation of aircraft to and from the airport.”
The enactment of section 1239.3 recognizes that the use of air space in which excessive noise interferes with the use and enjoyment of real property in the vicinity of the airport may constitute a taking by the airport. This section was enacted to permit the appropriate governmental bodies to take the initiative in securing rights which might otherwise be subject to inverse condemnation proceedings.
(City of Oakland
v.
Nutter, supra,
Although section 1239.3 was enacted in 1965, after the cause of action arose in the instant case, it is indicative of legislative policy. The court in City of Oakland v. Nutter, supra, stated: “The adoption of section 1239.3 does not indicate that the factors set forth therein are not to be considered in an action to condemn under the earlier adopted sections, either before or after 1965.”
The City contends that the inconveniences and noise damage suffered by residents near the airport do not amount to a taking of property but instead are merely “consequential” damages which plaintiffs must suffer without compensation. The City relies upon
People
v.
Symons,
In that case the court held that the homeowner, whose neighbor’s property was taken for a freeway and whose own property was partially taken in order to provide a turn around area, could not recover severance dam
*483
ages for such general factors as noise, fumes and dust from the freeway. Other freeway noise cases are collected and thoroughly analyzed in
People
ex rel.
Dept. Pub. Wks.
v.
Volunteers of America,
As the trial court found, however, the noise from jet aircraft landing and taking off at the airport is a severe disturbance to the enjoyment and use of residential property in the area and is significantly greater than the noise emanating from a freeway. (See Comment,
supra,
fn. 5, 1 Pacific L.J. at pp. 591-592.) In comparing highway and airport noise for this purpose other courts have not treated them as the same.
(Thornburg
v.
Port of Portland, supra,
A property owner may be required to bear without compensation incidental damages which are suffered alike by the public in general, but he is entitled to compensation for special and peculiar damage inflicted upon him.
(Richards
v.
Washington Terminal Co.
(1914)
Summary
Drawing upon the above precedents we may state the rule in terms of California law as follows: The municipal owner and operator of an air
*484
port is liable for a taking or damaging of property when the owner of property in the vicinity of the airport can show a measurable reduction in market value resulting from the operation of the airport in such manner that the noise from aircraft using the airport causes a substantial interference with the use and enjoyment of the property, and the interference is sufficiently direct and sufficiently peculiar that the owner, if uncompensated, would pay more than his proper share to the public undertaking. (See
Holtz
v.
Superior Court,
II
City’s Contentions
Direct Overflight Rule
The City contends, that-plaintiffs may not recover unless they can show their damages result from a physical invasion by the aircraft of the air space directly over plaintiffs’ property.
(Batten
v.
United States
(10th Cir. 1962)
supra,
Another commentator has said: “Restricting recovery to damage caused by overflights makes no sense from a scientific standpoint, and postulates an arbitrary line between compensability and noncompensability that defies logical justification. Technical studies demonstrate that the ‘noise-affected’ area in the vicinity of airports is not confined to the land directly below aircraft approach and departure paths, but extends for a considerable distance to each side. . . . Moreover, even relatively minor but consistent deviations from prescribed flight patterns may, under the overflight rule, *485 arbitrarily enlarge or contract the group of property owners who may assert recoverable claims, despite substantially equivalent detrimental effects upon all.” (Van Alstyne, supra, fn. 5, 16 U.C.L.A. L.Rev at p. 531.)
Modern day noise measurement techniques provide more sophisticated means of drawing the dividing line between compensability and noncompensability. 8
The Washington Supreme Court in
Martin
concluded that the
Batten
rule is not compelled by
Causby
and
Griggs.
As to those two cases the
Martin
court said: “While a direct overflight or invasion in airspace is in fact involved in each case, it is not clear that the reasoning and approach of those cases is so limited. Realistically, it must be conceded that a major part of the damage in either case was engendered by noise and vibration, whether or not accompanied by a physical displacement of air above the property.”
(Martin
v.
Port of Seattle, supra,
*486
It should also be remembered that
Batten
is based on the Fifth Amend- ' ment of the United States Constitution, which is limited to a “taking” of property, whereas California, like Washington, has a broader provision referring to the “taking” or “damaging” of property.
(Martin
v.
Port of Seattle, supra,
Finally, the adoption of Code of Civil Procedure section 1239.3, referring to “an area in which excessive noise, vibration, discomfort, inconvenience or interference with the use and enjoyment of real property located adjacent to or in the vicinity of an airport,” impliedly rejects any requirement of direct overflights.
(City of Oakland
v.
Nutter, supra,
Substantial Damage
The City contends that plaintiffs did not prove there was damage to the property in a substantial amount.
(Lombardy
v.
Peter Kiewit Sons’ Co.,
In this case, however, the trial court found that the noise from the jet aircraft severely and substantially interfered with the residential use and enjoyment of the properties and found measurable reductions in market value in the amounts indicated in the judgment. Whether the damage was substantial enough to be compensable is a mixed question of fact and law for the trial court to determine, and the court’s implied findings on factual issues will be upheld on appeal if there is substantial evidence to support them.
(Riverside County Flood etc. Dist.
v.
Halman, supra,
*487 Proximate Cause
The City contends that it should not be liable because it does not build or fly the jet aircraft which make the noise and therefore the City’s conduct is not the proximate cause of plaintiffs’ damage.
(Albers
v.
County of Los Angeles,
Federal Pre-emption: Navigable Air Space
The City contends that because Congress has declared a public freedom of transit through the navigable air space, and has defined navigable air space to include air space needed to insure safety in takeoff and landing (49 U.S.C.A. §§ 1301, 1304) the City is immune from liability. This is also without merit. The fact that the flights are within the navigable air space does not immunize the owner and operator of an airport for failure to appropriate the land and air space necessary to provide an adequate approach way.
(Griggs
v.
Allegheny County, supra,
Federal Pre-emption: Noise Control
The City contends that the extensive pattern of federal regulation of air transportation pre-empts the field and that “[s]ince it is the Federal Government which controls the airspace it should be their responsibility for what happens as a result of its use.” The contention that federal pre *488 emption precluded all state activity in aircraft noise control was rejected by our Supreme Court in Loma Portal Civic Club v. American Airlines, Inc., supra, at pages 591-594. The court found that the maintenance of an action for damages by the property owners, such as this one, would not conflict with federal law. The court said: “Moreover, we note that noise abatement is a federal as well as a state aim, and when not inconsistent with safety, the enforcement of a damage remedy under a nuisance theory, for example, would not necessarily present a conflict with federal law but might well reinforce it. . . . [fl] Only a compelling federal interest, e.g., where the state-created liability would clearly frustrate federal purposes, justifies our implying an intent on the part of Congress to nullify common-law rights normally in the state-law sphere.” (Id., at p. 592.)
The City relies on
Allegheny Airlines
v.
Village of Cedarhurst
(2d Cir. 1956)
supra,
In
American Airlines, Inc.
v.
Town of Hempstead
(2d Cir. 1968)
In
City of Burbank
v.
Lockheed Air Terminal
(1973)
Nothing in Burbank or Hempstead suggests, however, that the City of Los Angeles, as owner and operator of LAX, should be absolved of all responsibility for the substantial interference with plaintiffs’ use and enjoyment of their property which results from use of the airport. The legislative history of section 611 expressly indicates that it is not intended to “affect the rights of a State or local public agency, as the proprietor of an airport, from issuing regulations or establishing requirements as to the permissible level of noise which can be created by aircraft using the airport.” 12
*490
In neither
Burbank
nor
Hempstead
was the municipality which enacted the invalid ordinance the owner and operator of the airport which the offending aircraft were using. This was noted in
Burbank,
where the court expressly avoided decision as to the powers of a municipality as proprietor of the airport.
13
Likewise the town of Hempstead was not the owner and operator of JFK International Airport in New York. The difference between the power of the town of Hempstead and the power of the Port of New York Authority was noted by the trial court in
Hempstead. (American Airlines, Inc.
v.
Town of Hempstead
(E.D.N.Y. 1967)
supra,
California law recognizes that a city as owner and operator of an airport has power to make reasonable rules, regulating the use of the airport. (Gov. Code, § 50474;
Stagg
v.
Municipal Court,
*491
There is no issue in this proceeding as to the validity of California’s noise standards or of any rule or regulation adopted by the City as proprietor of the airport. We mention these matters only to suggest that the City is not powerless to take steps to alleviate the problem of jet noise. Indeed, over the years since the problem was brought to the City’s attention it has taken several constructive steps to attempt to ease this burden. Obviously a final solution to the problem will require numerous different approaches to it and the cooperation of airplane manufacturers, the airlines, federal, state and local government.
14
Although many parties other than the City may have helped to create the problem, the City’s role as planner, owner and operator of the airport is sufficient to require it to compensate the plaintiffs in this case.
(Griggs
v.
Allegheny County, supra,
Statute of Limitations
The City contends that plaintiffs did not timely file claims within one year from the time the cause of action arose. (Gov. Code, § 911.2;
Mosesian
v.
County of Fresno,
The question of when a cause of action arises in a case such as this is a difficult one and the answer necessarily depends upon a number of factors. In
Jensen
v.
United States
(1962)
The City points to certain evidence that individual plaintiffs were annoyed by the jet noise in 1962 and that they hired attorneys and appraisers in that year. But the cause of action did not accrue at the point the homeowners first became annoyed. As pointed out in
Jensen
some annoyance must be borne without compensation. It is only when the flights substantially interfered with the use and enjoyment of plaintiffs’ properties and resulted in a diminution of their market value that a cause of action arose.
(Aaron
v.
United States
(1963)
Moreover, under the decision in
Pierpont Inn, Inc.
v.
State of California,
In the instant case, the trial court carefully weighed a variety of circumstances including the increase in the number of jet aircraft landings, the increase in the number of fan jet aircraft (which are greatly more annoying than pure jet aircraft), and the effect upon the residents, and determined that the statute of limitations began to run in May 1963. Many of the individual plaintiffs testified that although they were annoyed by the noise in 1962, the frequency of the flights and the damage caused by the noise jumped markedly in 1963. (See Jensen v. United States, supra.) There was substantial evidence to support the trial court’s ruling that plaintiffs’ claims were timely filed.
Since we uphold the trial court’s finding that for purposes of the statute of limitations the taking or damaging of plaintiffs’ property occurred as of May 1963, there is no merit to the City’s contention that the testimony of plaintiffs’ appraisers was defective in failing to distinguish decreases in market value which the City contends occurred in 1962. (See
Pierpont Inn, Inc.
v.
State of California, supra,
*493 Admissibility of NEF Area Study
The City argues that the trial court should have excluded from evidence the Bolt, Beranek and Newman study of noise exposure forecast areas for LAX, because the earliest portion of that study was for the year 1965, whereas the taking or damaging in the instant case occurred in May 1963. The City contends that the study was therefore irrelevant. This argument is without merit. The NEF area contours were based upon a number of factors including frequency of jet flights, timing of such flights by day and by night, types of jet aircraft, operating conditions and procedures, and flight patterns. Although the number of flights increased between 1963 and 1965, the City points to no evidence that the types of aircraft, operating procedures, or flight patterns were substantially different in 1965. That NEF area C was the neighborhood of the most severe impact on land use was substantiated by the testimony of the appraisers. The trial court took the date of the study into account in determining the weight of the evidence. The study was relevant. (Evid. Code, § 210.)
Ill
Conclusion
In summary we hold that the municipal operator of an airport is liable for a taking or damaging of property when the owner of property in the vicinity of the airport can show a measurable reduction in market value resulting from the operation of the airport in such manner that the noise from aircraft using the airport causes a substantial interference with the use and enjoyment of the property, and the interference is sufficiently direct and sufficiently peculiar that the owner, if uncompensated, would pay more than his proper share to the public undertaking. Whether the interference is substantial enough to meet this standard is a mixed question of fact and law for the trial judge to determine. The owner need not prove there were direct overflights of the property. The fact that the federal government controls the flight of aircraft does not relieve the airport owner and operator of liability where the operation of the airport is a substantial cause of the property owner’s damage.
The judgment is affirmed.
Kaus, P. J., and Stephens, J., concurred.
Appellant’s petition for a hearing by the Supreme Court was denied August 28, 1974.
Notes
The number of jet aircraft landing at Los Angeles International Airport was as follows:
For a readable explanation of this noise measurement technique, see Comment, Port Noise Complaint (1970) 6 Harv. Civ. Rights-Civ. Lib. L.Rev. 61,65-74.
This case originally involved some 750 parcels. The trial court found that some of them had not been damaged. Furthermore, as to 61 of the 581 damaged parcels, the plaintiffs presented inadequate proof of ownership and therefore compensation was granted only as to 520 parcels.
Many useful authorities are collected in
City of Oakland
v.
Nutter,
Although the subject was studied by the California Law Revision Commission, the commission decided not to recommend legislation pending clarification by the courts. (10 Cal.L.Revision Com. Rep. (1971) pp. 1001,1013.)
Van Alstyne, Just Compensation of Intangible Detriment: Criteria for Legislative Modifications in California (1969) 16 U.C.L.A. L.Rev. 491, 525, fn. 130; Fadem & Berger, A Noisy Airport Is a Damned Nuisance! (1971) 3 Sw. Univ. L. Rev. 39, 48, fn. 35; Stoebuck, Condemnation by Nuisance: The Airport Cases in Retrospect and Prospect (1967) 71 Dick. L.Rev. 207, 209; Thornburg v. Port of Portland, supra, 376 P.2d at pp. 105-107. To date inverse condemnation has been the most successful theory for plaintiffs seeking relief against aircraft noise. Comment, The Jet-Set and the Law: A Summary of Recent Developments in Noise Law as It Relates to Airport and Aircraft Operations in California (1970) 1 Pacific L.J. 581, 588.
Mr. Justice Sims’ opinion in Nutter contains a thorough discussion of authorities relating to many of the issues raised in this case. The question in Nutter, however, was narrowly framed in the context of severance damages, and the court was not required to decide several of these issues.
The airport approaches zoning law recognizes that zoning restrictions may in some cases constitute a taking of property. (Gov. Code, §§ 50485.2, 50485.13.)
This point is forcefully made in the trial court’s memorandum opinion as follows: “Since the noise from jet aircraft is capable of acceptable and recognized measurement in terms of its annoyance effect, no reasonable basis exists for making a legal difference between the effects caused by flyby aircraft and the same effects caused by flyover aircraft. Recognition of this principle of equal treatment for the same effects from jet noise is the basis upon which NEF Area ‘C’ has been designated as the area in which the Effective Perceived Noise Level is such that a' substantial interference with residential living results from jet aircraft noise caused by the landings and takeoffs in the vicinity of Los Angeles International Airport.
“It is suggested that unless recovery in inverse condemnation is limited to landowners suffering from flyover aircraft, there will be no reasonable way to draw a line to distinguish between those landowners who would have a cause of action and those who would not. The development of the NEF contour areas provides a good means of drawing a reasonable line between those landowners who may establish a cause of action for inverse condemnation and those who may not. All landowners who suffer from substantially the same noise level are treated on an equal basis. Thus, all landowners located in NEF Area ‘C’ are subjected to noise from jet aircraft which substantially interferes with residential comfort, enjoyment and use of their property and which is substantiated by the Effective Perceived Noise Level rating in decibels used to delineate NEF. Area ‘C.’ To the extent that they are able to establish that jet aircraft noise has diminished substantially the market value of their property, they should be entitled to recover damages in inverse condemnation. Those owners whose property is located outside of NEF Area ‘C’ would not ordinarily be entitled to recover because the jet noise in areas outside of NEF Area ‘C’ does not constitute normally a substantial interference with residential comfort, enjoyment and use of their property.”
A collection of commentaries critical of Batten may be found in Berger, supra, footnote 4, 9 Cal. Western L.Rev. at pages 236-238.
Although we reject the application of strict notions of trespass to the instant case, it may be noted that there is precedent for liability for damage caused by vibrations emitted through the air or the ground. (E.g.,
Smith
v.
Lockheed Propulsion Co.,
City attempts to distinguish
Griggs
on the ground that the fact situation there arose prior to the 1958 amendment defining navigable air space to include the air space necessary to insure safe takeoff and landing. This is not persuasive. Even prior to 1958 the air space necessary to insure safe takeoff and landing was controlled by federal regulations.
(Allegheny Airlines
v.
Village of Cedarhurst
(2d Cir. 1956)
This language is that of the Secretary of Transportation quoted in the Senate Report on the bill adding section 611 to the Federal Aviation Act. In more detail the report states as follows: “The bill is an amendment to a statute describing the powers and duties of the Federal Government with respect to air commerce. As indicated earlier in this report, certain actions by State and local public agencies, such as zoning to assure compatible land use, are a necessary part of the total attack on aircraft noise. In this connection, the question is raised whether this bill adds or subtracts anything from the powers of State or local governments. It is not the intent of the committee in recommending this legislation to effect any change in the existing apportionment of powers between the Federal and State and local governments.
“In this regard, we concur in the following views set forth by the Secretary in his letter to the committee of June 22, 1968: ‘The courts have held that the Federal Government presently preempts the field of noise regulation insofar as it involves controlling the flight of aircraft. Loc,al noise control legislation limiting the permissible noise level of all overflying aircraft has recently been struck down because it conflicted with Federal regulation of air traffic. American Airlines v. Town of Hempstead.
‘However, the proposed legislation will not affect the rights of a State or local public agency, as the proprietor of an airport, from issuing regulations or establishing requirements as to the permissible level of noise which can be created by aircraft using the airport..Airport owners acting as proprietors can presently deny the use of their airports to aircraft on the basis of noise considerations so long as such exclusion is nondiscriminatory.
‘Just as an airport owner is responsible for deciding how long the runways will be, so is the owner responsible for obtaining noise easements necessary to permit the landing and takeoff of the aircraft. The Federal Government is in no position to require an airport to accept service by larger aircraft and, for that purpose, to obtain longer runways. Likewise, the Federal Government is in no position to require an airport to accept service by noisier aircraft, and for that purpose to obtain additional *490 noise easements. The issue is the service desired by the airport owner and the steps it is willing to take to obtain the service. In dealing with this issue, the Federal Government should not substitute its judgment for that of the States or elements of local government who, for the most part, own and operate our Nation’s airports. The proposed legislation is not designed to do this and will not prevent airport proprietors from excluding any aircraft on the basis of noise considerations.’
“Of course, the authority of units of local government to control the effects of aircraft noise through the exercise of land use planning and zoning powers is not diminished by the bill.
“Finally, since the flight of aircraft has been preempted by the Federal Government, State and local governments can presently exercise no control over sonic boorri. The bill makes no change in this regard.” (Sen.Rep. No. 1353, 90th Cong. 2d Sess. (1968) 2 U.S. Code Cong. & Admin. News (1968) pp. 2693-2694.)
“. . . But, we are concerned here not with an ordinance imposed by the City of Burbank as ‘proprietor’ of the airport, but with the exercise of police power. While the Hollywood-Burbank Airport may be the only major airport which is privately owned, many airports are owned by one municipality yet physically located in another. For example, the principal airport serving Cincinnati is located in Kentucky. Thus, authority that a municipality may have-as a landlord is not necessarily congruent with its police power. We do not consider here what limits, if any, apply to a municipality as a proprietor.”
(City of Burbank
v.
Lockheed Air Terminal, supra,
For one discussion of the multiple strategies available to attack the problem of jet noise see Comment, supra, footnote 2, 6 Harv. Civ. Rights-Civ. Lib. L.Rev. 61. See also Larsen, Improving the Airport Environment: Effect of the 1969 FA A Regulations on Noise (1970) 55 Iowa L.Rev. 808.
The record in the instant case does not present the issue as to whether the City has any cause of action against any other parties such as the airlines, aircraft manufacturers, or the federal government.
Another contention raised by the City as to the appraisal testimony is that it should have been stricken as based on speculation. This contention is based on a single remark of one appraiser which he later corrected. There were many days of testimony by the appraisers explaining the reasons for their opinions. The trial court properly denied the motion to strike.
(MCA, Inc.
v.
Universal Diversified Enterprises Corp.,
