| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | JY21 | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 074-29-24.3000W/40-18-59.4000N -74.490083/40.316500 (Estimated) | 
| Elevation: | 124 ft / 37.80 m (Estimated) | 
| Land: | 0 acres | 
| From nearest city: | 3 nautical miles SW of Jamesburg, NJ | 
| Location: | Middlesex County, NJ | 
| Magnetic Variation: | 13W (1995) | 
| Ownership: | Privately owned | 
| Owner: | New Jersey Turnpike Authority | 
| Address: | Po Box 1121 New Brunswick, NJ 08903 | 
| Phone number: | 908-247-0900 | 
| Manager: | Robert F. Dale | 
| Address: | Po Box 1121 New Brunswick, NJ 08903 | 
| Phone number: | 908-247-0900 EXT 5401. | 
| Airport Use: | Private | 
| Wind indicator: | Yes | 
| Segmented Circle: | No | 
| Control Tower: | No | 
| Lighting Schedule: | SEE RMK FOR PERIMETER LGTS CALL 908-247-0900 EXTN 5401. | 
| Sectional chart: | New York | 
| Region: | AEA - Eastern | 
| Boundary ARTCC: | ZNY - New York | 
| Tie-in FSS: | MIV - Millville | 
| FSS Toll Free: | 1-800-WX-BRIEF | 
| Dimension: | 70 x 70 ft / 21.3 x 21.3 m | 
| Surface: | ASPH, | 
| Runway H1 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left | 
| PRVDD LARGEST HELICOPTER WEIGHS UNDER 12500 LBS; IFR OPNS NOT CONDUCTED & CLEAR 8:1 INGRESS/EGRESS. |