Aircraft Noise: Allentown vs Bethlehem
How do aircraft noise rules compare between Allentown, PA and Bethlehem, PA?
Allentown and Bethlehem have similar restriction levels.
Allentown, PA
Lehigh County
No Allentown ordinance directly regulates in-flight aircraft noise; federal law (49 U.S.C. section 40103 and City of Burbank v. Lockheed) preempts local control of aircraft operations. Article 710.03(C)(8) only reaches ground-based aircraft repairs and testing that cross a residential property line.
View full Allentown rules →Bethlehem, PA
Lehigh County
Aircraft noise from Lehigh Valley International (KABE) and overflights is preempted by federal law. Bethlehem has no enforceable aircraft-noise ordinance because 49 U.S.C. Section 40103 vests exclusive sovereignty over navigable airspace in the United States. FAA Part 150 governs airport noise compatibility.
View full Bethlehem rules →Key Facts Comparison
| Fact | Allentown | Bethlehem |
|---|---|---|
| Federal authority | 49 U.S.C. section 40103 (exclusive airspace sovereignty) | - |
| Preemption case | City of Burbank v. Lockheed, 411 U.S. 624 (1973) | - |
| Local provision | Allentown Art. 710.03(C)(8) (aircraft repairs/testing only) | - |
| Airport | Lehigh Valley Int'l (Lehigh-Northampton Airport Authority) | - |
| Where to complain | FAA / airport noise program, not city code | - |
| Local Ordinance | - | None (federally preempted) |
| Federal Statute | - | 49 U.S.C. Sec. 40103 |
| Federal Program | - | FAA Part 150 |
| Local Airport | - | KABE (Lehigh Valley Intl) |
| Complaint Route | - | LVIA noise office + FAA |
Highlighted rows indicate differences between cities.
Allentown FAQ
Can Allentown limit how loud planes are overhead?
No. Under 49 U.S.C. section 40103 and City of Burbank v. Lockheed, the federal government has exclusive authority over aircraft operations and airspace, so the city cannot impose in-flight aircraft noise limits or curfews.
Does any Allentown rule mention aircraft?
Yes, narrowly. Article 710.03(C)(8) prohibits repairing, rebuilding, or testing an aircraft (on the ground) in a way that causes a noise disturbance across a residential property line - it does not reach planes in flight.
Bethlehem FAQ
Can Bethlehem impose a curfew on aircraft using KABE?
No. 49 U.S.C. Section 40103 vests exclusive sovereignty over the navigable airspace in the United States. City of Burbank v. Lockheed Air Terminal, 411 U.S. 624 (1973) holds that local governments cannot impose flight curfews.
Where do I report aircraft noise from Lehigh Valley International?
File with the Lehigh Valley International Airport noise office and the FAA Aviation Noise Complaint portal. KABE conducts 14 C.F.R. Part 150 noise-compatibility studies. Bethlehem police and Health Bureau do not have jurisdiction over overflight noise.
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