Lancaster vs Santa Monica
How do aircraft noise rules compare between Lancaster, CA and Santa Monica, CA?
Lancaster has fewer restrictions than Santa Monica.
Lancaster, CA
Los Angeles County
California sets statewide airport noise limits under Title 21 CCR, with the state preempting most local aviation noise control because federal FAA authority dominates aircraft operations in flight.
View full Lancaster rules →Santa Monica, CA
Los Angeles County
Santa Monica Municipal Airport (SMO) has one of the most restrictive airport noise ordinances in California. The City imposes CNEL-based noise contours, a Fly Neighborly Program, and operational restrictions. Evening flights carry a 4.8 dB penalty and nighttime flights a 10 dB penalty in CNEL calculations.
View full Santa Monica rules →Key Facts Comparison
| Fact | Lancaster | Santa Monica |
|---|---|---|
| Standard | 65 dB CNEL boundary | - |
| Authority | Caltrans Aeronautics | - |
| Code | Title 21 CCR §5000+ | - |
| Federal overlay | FAA preemption | - |
| Airport | - | SMO / KSMO |
| Night Penalty | - | +10 dB in CNEL |
| Runway | - | 3,500 ft (shortened 2017) |
| Noise Program | - | Fly Neighborly |
Highlighted rows indicate differences between cities.
Lancaster FAQ
Can my city ban loud planes overhead?
No. Federal law preempts municipal regulation of aircraft in flight. California's state rules govern airport-side noise contours, but cities cannot impose flight path or altitude restrictions.
Who do I complain to about aircraft noise?
Contact the airport proprietor's noise office first, then Caltrans Division of Aeronautics for state-level concerns and the FAA for in-flight or air traffic control issues.
Santa Monica FAQ
Does Santa Monica have airport noise restrictions?
Yes. Santa Monica Municipal Airport (SMO) has one of the strictest noise ordinances in California, with CNEL-based contours, a Fly Neighborly Program, and runway shortening to reduce jet traffic.
How do I report aircraft noise in Santa Monica?
Submit a noise inquiry through the City's airport noise monitoring system or use the Webtrak flight tracker to identify specific flights. The Noise Operations Office investigates complaints.
Compare other topics
See how Lancaster and Santa Monica compare on other ordinance categories.
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