| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | NK41 |
| Airport Status: | Operational |
| Longitude/Latitude: | 073-03-15.7820W/40-56-20.6550N -73.054384/40.939071 (Estimated) |
| Elevation: | 203 ft / 61.87 m (Estimated) |
| Land: | 0 acres |
| From nearest city: | 0 nautical miles N of Port Jefferson, NY |
| Location: | Suffolk County, NY |
| Magnetic Variation: | 14W (1985) |
| Ownership: | Privately owned |
| Owner: | J T Mather Mem Hosp |
| Address: | North Country Rd Port Jefferson, NY 11777 |
| Phone number: | 516-473-1320 EXT 457. |
| Manager: | Robert Larocca |
| Address: | North Country Rd Port Jefferson, NY 11777 |
| Phone number: | 631-476-2797 |
| Airport Use: | Private MEDICAL USE. |
| Wind indicator: | Yes |
| Segmented Circle: | No |
| Control Tower: | No |
| Lighting Schedule: | SEE RMK FOR PERIMETER LGTS CALL 516-473-1320 EXT 457. |
| Sectional chart: | New York |
| Region: | AEA - Eastern |
| Boundary ARTCC: | ZBW - Boston |
| Responsible ARTCC: | ZNY - New York |
| Tie-in FSS: | ISP - New York |
| FSS on Airport: | No |
| FSS Toll Free: | 1-800-WX-BRIEF |
| Dimension: | 110 x 110 ft / 33.5 x 33.5 m |
| Surface: | ASPH-CONC, |
| Runway H1 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left |
| Markings: | Basic, | , |
| VFR USE ONLY. |