| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | 21N |
| Airport Status: | Operational |
| Longitude/Latitude: | 072-31-08.9000W/40-59-13.0000N -72.519139/40.986944 (Estimated) |
| Elevation: | 30 ft / 9.14 m (Estimated) |
| Land: | 18 acres |
| From nearest city: | 1 nautical miles SE of Mattituck, NY |
| Location: | Suffolk County, NY |
| Magnetic Variation: | 14W (1985) |
| Ownership: | Privately owned |
| Owner: | J. Parker Wickham |
| Address: | Po Box 1653 Mattituck, NY 11952 |
| Phone number: | 631-298-8330 631-298-8330 EXT 302 |
| Manager: | Jay Wickham |
| Address: | Po Box 1653 Mattituck, NY 11952 |
| Phone number: | 631-298-8330 631-298-8330 EXT 302 |
| Airport Use: | Open to public |
| Wind indicator: | Yes |
| Segmented Circle: | Yes |
| Control Tower: | No |
| Landing fee charge: | No |
| 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 |
| NOTAMs Facility: | ISP (NOTAM-d service avaliable) |
| CTAF: | 122.900 |
| Fuel available: | 100LL |
| Airframe Repair: | NONE |
| Power Plant Repair: | MAJOR |
| Bottled Oxygen: | NONE |
| Bulk Oxygen: | NONE |
| Dimension: | 2200 x 60 ft / 670.6 x 18.3 m |
| Surface: | ASPH, Good Condition RY 19; EXTENSIVE PAVEMENT RUTTING AT CNTRLN, 240 FT-350 FT FM THLD. |
| Runway 01 | Runway 19 | |
|---|---|---|
| Longitude: | 072-31-08.6720W | 072-31-09.0754W |
| Latitude: | 40-59-02.1702N | 40-59-23.9110N |
| Elevation: | 17.00 ft | 21.00 ft |
| Alignment: | 127 | 127 |
| Traffic Pattern: | Left | Left |
| Markings: | Basic, Good Condition | Basic, Good Condition |
| Obstruction: | 52 ft trees, 200.0 ft from runway, 90 ft left of centerline RY 01, 48 FT TREE, 68 FT FM THLD, 82 FT RT; 45 FT TREE 37 FT FRM THLD, 55 FT RT. | 30 ft tree, 210.0 ft from runway, 48 ft right of centerline RY 19 : 24 FT TREE, 170 FT FRM THLD, 75 FT RT; 37 FT TREE, 197 FT FRM THLD, 87 FT LEFT; 25 FT TREE, 68 FT FRM THLD, 37 FT LT; 42 FT TREE, 0 FT FRM THLD, 51 FT LT. |
| ALL TRNG OPNS; TKOF/LNDG PRACTICE AND NIGHT OPNS ARE PROHIBITED. |
| SEGMENTED CIRCLE HAS NO TFC PATTERN INDICATOR. |
| DEER ON AND INVOF ARPT. |