Airport Information
Marine Corps Air Station Miramar (KNKX) is an active U.S. Marine Corps air station in San Diego, California. FAA terminal procedure data identifies Miramar MCAS with NKX/KNKX, and drone operations nearby may involve Class D controlled airspace, dense San Diego-area airspace, and military traffic. See the FAA terminal procedures listing for NKX/KNKX and the official MCAS Miramar site.
This airport is classified as Class D airspace. Drone flights within its designated airspace boundary require authorization before launching.
Radio Frequencies
Monitor these frequencies for safe operations near KNKX. Drone pilots are not required to transmit but monitoring helps situational awareness.
Tower
133.5 MHz
Air traffic control, landing clearances
Ground
121.9 MHz
Taxiway and ground operations
ATIS
125.35 MHz
Automated terminal information service
CTAF
133.5 MHz
Common traffic advisory frequency
Airport Airspace Map
Interactive FAA ArcGIS map centered on KNKX with LAANC grid overlay and controlled airspace details.
Safety & Compliance
Before flying near KNKX, pilots should:
- Obtain authorization before operating in Class D airspace as required by 14 CFR 107.41.
- Check the UAS Facility Map and San Diego-area controlled airspace for the exact launch point.
- Maintain separation from airport traffic patterns and yield right-of-way to crewed aircraft.
Airspace Restrictions
KNKX airspace planning should start with B4UFLY, LAANC availability, airport proximity, and any Temporary Flight Restrictions that may affect launch or recovery.
- Controlled airspace: KNKX is UAS-relevant Class D airspace; authorization depends on the exact point and altitude.
- Nearby airspace: San Diego International, Montgomery-Gibbs, and coastal airspace can overlap planning considerations.
- Security: Military property access and overflight are separate from FAA airspace authorization.
Federal Regulations (14 CFR Part 107)
- 107.21 – In-flight emergency procedures and right-of-way rules
- 107.25 – Operation from a moving vehicle or aircraft prohibited
- 107.31 – Visual line of sight requirement
- 107.35 – Preflight checks required before each flight
- 107.39 – Remote pilot in command responsibilities
- 107.51 – Operating altitude limited to 400 feet AGL
How to Get Authorization
- LAANC: Use the LAANC system for instant low-altitude authorization near supported airports — available through apps such as Aloft, Kittyhawk, and others
- FAA DroneZone: Request a Part 107 airspace authorization via faadronezone.faa.gov for operations not covered by LAANC
- Contact ATC: Call the KNKX tower on 133.5 MHz for specific operational requests
- B4UFLY: Always run a B4UFLY check immediately before launch to catch last-minute TFRs and NOTAMs
Nearby Airports
Other airports and controlled airspace facilities in the area:
Connected location pages
Nearby Flight Planning Pages
Related city and state pages
- California drone laws - State-specific regulations, park rules, and local law context
- San Diego, California - Local city rules, nearby airports, and preflight planning details
- Browse all state drone law pages
- Browse all city drone law pages