LA County does not regulate aircraft engine run-ups; airport operators do. LAX (Los Angeles World Airports) caps run-ups at designated bays with hush-house enclosures. Bob Hope (Burbank) restricts maintenance run-ups overnight. Long Beach Airport's Noise Ordinance is the strictest in California.
Engine run-up noise sits with the airport proprietor under the Anti-Head Tax Act and federal preemption of airspace operations. Within LA County's three commercial airports, rules vary. At LAX, Los Angeles World Airports requires run-ups in hush-houses or designated maintenance pads, with overnight operations limited to engines below specific thrust levels. Hollywood Burbank Airport (Bob Hope) prohibits maintenance run-ups between 10:00 p.m. and 7:00 a.m. except in the GE engine-test enclosure. Long Beach Airport runs the most restrictive Noise Compatibility Ordinance (LBMC §16.43): a daily noise budget, mandatory CNEL caps, and a curfew with steep fines. Smaller fields like Compton, El Monte, and Whiteman ban run-ups outside published hours.
Violations are enforced by airport noise offices, not by LA County. Long Beach issues fines up to $7,000 per CNEL violation under LBMC §16.43. LAWA can revoke maintenance permits at LAX. Federal Part 161 protects existing rules.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Torrance, CA
Amplified sound must not exceed 15 dBA above ambient at property lines. On Sundays/holidays, amplified sound limited to 10 AM-6 PM. Must stay 200 ft from chu...
Torrance, CA
Torrance prohibits dogs from barking, howling, or making loud noises that disturb the peace of residential neighborhoods under TMC §41.1.2. Animal Control ha...
Torrance, CA
Machinery and mechanical equipment must not produce noise exceeding specified levels above ambient at residential property lines under TMC Chapter 6.
Torrance, CA
Powered gardening equipment including leaf blowers may operate Mon-Fri and 9 AM-5 PM Saturdays. Prohibited Sundays/holidays. Homeowners exempt 10 AM-4 PM on ...
Torrance, CA
Torrance adopts LA County Code Title 10 for animal control. No breed-specific bans exist, but dangerous/vicious dog declarations follow county procedures.
Torrance, CA
Dogs must be licensed annually and kept under control at all times per LA County Code Title 10, adopted by Torrance. Rabies vaccination required.
Side-by-side rule comparisons with other cities in Los Angeles County.
See how Torrance's airport engine run-up rules stack up against other locations.
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