San Clemente Island Naval Auxiliary Landing Field KNUC
San Clemente Island Naval Auxiliary Landing Field (KNUC) is a towered airport in San Clemente Island, California, 184 feet above sea level. Its one runway is 06/24, 9,301 feet of concrete, lighted. The tower here also runs its own approach control. The closest other airport on TowerScope is Catalina Airport (KAVX), 25 nautical miles north.
Runways
| Runway | Length | Surface | Lighted |
|---|---|---|---|
| 06/24 | 9,301 ft | concrete | Yes |
Frequencies
San Clemente Island Nalf tower and approach
- 119.55 Ground
- 121.5 Emergency
- 126.75 Tower
- 127.05 Approach and departure
- 243.0 Emergency
- 251.05 Ground
- 268.6 ATIS
- 278.8 Tower
- 292.15 Approach and departure
- 340.2 Tower (secondary)
From the FAA NASR 28-day data, cycle 2026-10-01. Check the Chart Supplement before use.
Location
33.0227, -118.5880. Field elevation 184 ft. Tower on field.
Nearby airports
- KAVX Catalina Airport 25 NM north
- KNSI San Nicolas Island Nolf Airport 46 NM west
- KTOA Zamperini Field 48 NM north
- KLGB Long Beach International Airport 52 NM northeast
- KSNA John Wayne Orange County International Airport 53 NM northeast
- KSLI Los Alamitos Army Air Field 53 NM northeast
- KCPM Compton Woodley Airport 55 NM north
- KHHR Jack Northrop Field Hawthorne Municipal Airport 56 NM north