| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | 51NK | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 072-45-46.8000W/40-47-57.6000N -72.763000/40.799333 (Estimated) | 
| Elevation: | 5 ft / 1.52 m (Estimated) | 
| Land: | 10 acres | 
| From nearest city: | 0 nautical miles N of East Moriches, NY | 
| Location: | Suffolk County, NY | 
| Magnetic Variation: | () | 
| Ownership: | Privately owned | 
| Owner: | John Kanas | 
| Address: | 451 Montauk Hwy East Moriches, NY 11940 | 
| Phone number: | 631-874-4100 | 
| Manager: | Thaddeus Brandt Iii | 
| Address: | 32 Adelaide Ave East Moriches, NY 11940 | 
| Phone number: | 631-874-4100 | 
| Airport Use: | Private | 
| Wind indicator: | Yes | 
| Control Tower: | No | 
| Lighting Schedule: | SS-SR | 
| Sectional chart: | New York | 
| Region: | AEA - Eastern | 
| Boundary ARTCC: | ZBW - Boston | 
| Responsible ARTCC: | ZBW - Boston | 
| Tie-in FSS: | ISP - New York | 
| FSS Toll Free: | 1-800-WX-BRIEF | 
| Dimension: | 80 x 80 ft / 24.4 x 24.4 m | 
| Surface: | TURF, | 
| Runway H1 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left | 
| PRVDD VFR OPNS AND PVT USE ONLY; TKOF/LNDG AREA MKD. |