| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | MA55 | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 070-17-58.0720W/41-20-05.4370N -70.299464/41.334844 (Estimated) | 
| Elevation: | 90 ft / 27.43 m (Estimated) | 
| Land: | 10 acres | 
| From nearest city: | 10 nautical miles W of Muskeget Island, MA | 
| Location: | Nantucket County, MA | 
| Magnetic Variation: | 16W (1985) | 
| Ownership: | Privately owned | 
| Owner: | Crocker Snow 1/2 OWNED BY THREE CHILDREN OF CROCKER SNOW; DONALD LITTLE; CROCKER SNOW JR.; AND PATRICIA MOSELEY. OTHER 1/2 OWNED BY NANTUCKET. | 
| Address: | 120 Topsfield Road Ipswich, MA 01938 | 
| Phone number: | 978-356-2277 | 
| Manager: | Crocker Snow | 
| Address: | 120 Topsfield Road Ipswich, MA 01938 | 
| Phone number: | 978-356-2277 | 
| Airport Use: | Private | 
| Wind indicator: | No | 
| Segmented Circle: | No | 
| Control Tower: | No | 
| Beacon Color: | Clear (unlighted land airport) | 
| Landing fee charge: | No | 
| Sectional chart: | New York | 
| Region: | ANE - New England | 
| Boundary ARTCC: | ZBW - Boston | 
| Tie-in FSS: | BDR - Bridgeport | 
| FSS on Airport: | No | 
| FSS Toll Free: | 1-800-WX-BRIEF | 
| Fuel available: | 100 | 
| Airframe Repair: | NONE | 
| Power Plant Repair: | NONE | 
| Dimension: | 1100 x 25 ft / 335.3 x 7.6 m | 
| Surface: | TURF, ROUGH SURFACE OF BEACH GRASS AND POISON IVY AND PATCHES OF SAND. | 
| Runway NE | Runway SW | |
|---|---|---|
| Traffic Pattern: | Left | Left | 
| EMERGENCY USE ONLY. | 
| EXISTED PRIOR TO 1959. |