Aircraft Noise: Hesperia vs Rancho Cucamonga
How do aircraft noise rules compare between Hesperia, CA and Rancho Cucamonga, CA?
Hesperia and Rancho Cucamonga have similar restriction levels.
Hesperia, CA
San Bernardino County
Hesperia has no local aircraft noise ordinance. Aircraft noise from Hesperia Airport (L26) and overflights from Southern California Logistics Airport (KVCV) in nearby Victorville is governed by federal FAA rules and California Public Utilities Code section 21669, not Hesperia Municipal Code.
View full Hesperia rules →Rancho Cucamonga, CA
San Bernardino County
Aircraft noise in Rancho Cucamonga is regulated by the FAA, not the city. Ontario International Airport, about 3 miles south, operates under an FAR Part 150 noise program.
View full Rancho Cucamonga rules →Key Facts Comparison
| Fact | Hesperia | Rancho Cucamonga |
|---|---|---|
| Local airport | Hesperia Airport (L26), GA basic-utility | - |
| Airport operator | County of San Bernardino | - |
| Governing law | Cal. Pub. Util. Code 21669; 49 U.S.C. ch. 471 | - |
| State residential limit | 65 CNEL | - |
| L26 65 CNEL contour | Confined within airport property | - |
| Local development standard | Hesperia Code 16.08.545 (Noise contour) | - |
| Regulator | - | FAA, not the city |
| Main Source | - | Ontario International Airport |
| Program | - | FAR Part 150 Noise Compatibility |
| Complaint Line | - | ONT Noise Office (909) 544-5360 |
| Affected Area | - | Southwest Rancho Cucamonga flight paths |
Highlighted rows indicate differences between cities.
Hesperia FAQ
Can Hesperia police ticket a pilot for low or noisy aircraft?
No. Aircraft in flight are regulated by the FAA. Local officers cannot enforce flight-altitude or aircraft-noise rules. File complaints with the FAA or with San Bernardino County as the L26 airport sponsor.
Are Hesperia homes inside the 65 CNEL contour?
Per the San Bernardino County Airport Land Use Compatibility Plan, Hesperia Airport's 65 CNEL contour stays within the existing airport boundary, so residential parcels along its perimeter sit below the State's 65 CNEL annoyance threshold.
Rancho Cucamonga FAQ
Can the city stop cargo jets from flying at night?
No. Aircraft operations are regulated by the FAA under federal preemption. The city cannot enforce local noise rules against planes in flight.
How do I report airport noise?
Contact the Ontario International Airport Noise Abatement Office at (909) 544-5360 or use the ONT online complaint portal. The city logs complaints but cannot enforce them.
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