Aircraft Noise: Fontana vs Rialto
How do aircraft noise rules compare between Fontana, CA and Rialto, CA?
Fontana and Rialto have similar restriction levels.
Fontana, CA
San Bernardino County
Aircraft noise in Fontana is federally regulated by the FAA, and the City has no local ordinance on overflights. Residents mainly hear approaches and departures tied to San Bernardino International Airport, Ontario International Airport, and the Chino and Rialto general-aviation fields.
View full Fontana rules →Rialto, CA
San Bernardino County
Aircraft in flight are preempted by federal law (49 U.S.C. §40103 / FAA). Rialto Municipal Code Ch. 9.50 (Noise Control) does not regulate in-flight aircraft. Land use around Rialto Municipal Airport (L67) is governed by the Airport Influence Area (AIA) overlay administered by the San Bernardino County Airport Land Use Commission (ALUC).
View full Rialto rules →Key Facts Comparison
| Fact | Fontana | Rialto |
|---|---|---|
| Jurisdiction | FAA federal | - |
| Nearest Cargo Hub | San Bernardino International (SBD) | - |
| Nearest Major Hub | Ontario International (ONT) | - |
| Local Ordinance | None Fontana is preempted | - |
| Complaint Path | Airport operator plus FAA | - |
| Local airport | - | Rialto Municipal Airport (FAA ID: L67) |
| State CNEL standard | - | 65 dB community boundary (Title 21 CCR §5000 et seq.) |
| Federal preemption | - | 49 U.S.C. §40103; 14 CFR Part 91 |
| Local hook | - | AIA overlay via SB County ALUC Compatibility Plan |
Highlighted rows indicate differences between cities.
Fontana FAQ
Can Fontana restrict late-night cargo flights?
No. Federal law preempts city-level flight regulation. Only the airport operator can set voluntary curfews with FAA approval.
Where do I report a low-flying aircraft?
File a complaint with the operating airport and consider the FAA Safety Hotline for unsafe altitude concerns.
Rialto FAQ
Can I report a low-flying plane to Rialto code enforcement?
No. In-flight aircraft are federally preempted. File noise complaints with the FAA Western-Pacific Region or directly with Rialto Municipal Airport management.
Does Rialto have a nighttime airport curfew?
No mandatory curfew. Any new curfew would require FAA Part 161 approval, which is rarely granted.
Compare other topics
See how Fontana and Rialto compare on other ordinance categories.
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