KNSI
San Nicolas Island Nolf Airport
San Nicolas Island Nolf Airport (KNSI) is a general-aviation airfield serving San Nicolas Island, California. The field lies at 506 ft (154 m) above sea level and has a single runway of 10,002 ft (3,049 m), asphalt and lit. Its nearest neighbour is San Clemente Island Naval Auxiliary Landing Field (KNUC), 46 nm ESE.
San Nicolas Island Nolf Airport is a smaller field, so Alārium does not attribute movements to it directly — but aircraft flying near it appear on the live map like any other, at their real altitude and on their real track.
Location
- Elevation
- 506 ft (154 m)
- Coordinates
- 33.2398, -119.4580
- Serving
- San Nicolas Island
- Region
- California
- Time zone
- America/Los_Angeles
Runways1 · longest 10,002 ft
The diagram is drawn from published threshold coordinates, so each runway sits where it actually sits — true bearings, true separations, true lengths. Runway widths are exaggerated against length, which at true proportion would draw a hairline. It is a diagram, not a chart to navigate by.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 12/30 | 10,002 ft3,049 m | 200 ft | Asphalt | Lit |
Nearby airfields
Runway and field data from the OurAirports public-domain dataset. Positions are ADS-B, which covers most but not all aircraft.