Aircraft Noise: El Cajon vs San Diego
How do aircraft noise rules compare between El Cajon, CA and San Diego, CA?
El Cajon has fewer restrictions than San Diego.
El Cajon, CA
San Diego County
El Cajon experiences significant aircraft noise from Gillespie Field (SEE), a public airport within city limits. The airport operates under FAA jurisdiction and the city cannot restrict flight operations. The Airport Land Use Compatibility Plan establishes noise contours and development restrictions.
View full El Cajon rules →San Diego, CA
San Diego County
San Diego is heavily affected by aircraft noise from San Diego International Airport (Lindbergh Field), MCAS Miramar, Montgomery-Gibbs Executive Airport, and Brown Field. The Airport Land Use Compatibility Overlay Zone (ALUCOZ) under SDMC Chapter 13, Article 2, Division 15 (Section 132.1501 et seq.) restricts land uses within CNEL noise contours adopted by the San Diego County Regional Airport Authority. Montgomery Field imposes an 88 dB daytime noise limit and prohibits touch-and-go operations between 11:30 PM and 6:30 AM.
View full San Diego rules →Key Facts Comparison
| Fact | El Cajon | San Diego |
|---|---|---|
| Airport | Gillespie Field (SEE) | - |
| Operator | SD County Airport Authority | - |
| Noise Contours | 60-75 dB CNEL in ALUCP | - |
| Federal Preemption | City cannot restrict flights | - |
| Complaints | Airport Authority noise program | - |
| Overlay Zone | - | ALUCOZ per SDMC §132.1501 |
| MCAS Miramar | - | 70-80 dB CNEL contours restrict residential uses |
| Montgomery Field | - | 88 dB daytime limit; no touch-and-go 11:30 PM-6:30 AM |
| SAN Airport | - | ALUCP adopted April 2014 by Regional Airport Authority |
| Standard | - | 65 dB CNEL exterior limit for noise-sensitive uses |
Highlighted rows indicate differences between cities.
El Cajon FAQ
Why is there aircraft noise in El Cajon?
Gillespie Field (SEE) is a public airport within city limits serving general aviation. Aircraft on approach and departure create noise over surrounding neighborhoods.
Can El Cajon limit airport noise?
No. Airport operations are under FAA jurisdiction. The city cannot restrict flight paths, hours, or operations. Voluntary noise abatement procedures encourage pilots to minimize noise.
How do I file an aircraft noise complaint?
File complaints through the San Diego County Regional Airport Authority's noise monitoring program. The Airport Authority tracks noise complaints for Gillespie Field.
San Diego FAQ
Can I build a home near MCAS Miramar?
Residential uses within the 70-80 dB CNEL contour require interior noise attenuation per the ALUCOZ. Uses may be restricted in the highest noise zones.
Who handles aircraft noise complaints?
The City's Airport Noise Management Office at sandiego.gov/airports/noise handles complaints for municipal airports. MCAS Miramar complaints go through the base's community relations office.
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