| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | NK90 | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 073-52-06.4880W/41-08-42.3430N -73.868469/41.145095 (Estimated)  | 
| Elevation: | 9 ft / 2.74 m (Estimated) | 
| Land: | 0 acres | 
| From nearest city: | 9 nautical miles NE of Ossining, NY | 
| Location: | Westchester County, NY | 
| Magnetic Variation: | 13W (1985) | 
| Ownership: | Privately owned | 
| Owner: | Hudson 47, Llc | 
| Address: | 11 Hudson Street Ossining, NY 10562  | 
| Phone number: | 914-980-0603 | 
| Manager: | Dan Beaton | 
| Address: | 11 Hudson Street Ossining, NY 10562  | 
| Phone number: | 914-980-0603 | 
| Airport Use: | Private | 
| Wind indicator: | Yes | 
| Segmented Circle: | No | 
| Control Tower: | No | 
| Lighting Schedule: | SEE RMK FOR PERIMETER LIGHTS CALL 914-762-9000.  | 
| Landing fee charge: | No | 
| Sectional chart: | New York | 
| Region: | AEA - Eastern | 
| Boundary ARTCC: | ZNY - New York | 
| Tie-in FSS: | ISP - New York | 
| FSS on Airport: | No | 
| FSS Toll Free: | 1-800-WX-BRIEF | 
| Dimension: | 100 x 48 ft / 30.5 x 14.6 m | 
| Surface: | CONC, | 
| Runway H1 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left | 
| HELIPAD ON EAST SIDE OF HUDSON RIVER. APPROACH AND TAKEOFF AREA OVER WATER. |