| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | 39TX | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 098-38-24.0750W/29-26-40.8360N -98.640021/29.444677 (Estimated) | 
| Elevation: | 765 ft / 233.17 m (Estimated) | 
| Land: | 0 acres | 
| From nearest city: | 8 nautical miles W of San Antonio, TX | 
| Location: | Bexar County, TX | 
| Magnetic Variation: | 07E (1985) | 
| Ownership: | Privately owned | 
| Owner: | Sony Microelectronics | 
| Address: | One Sony Place San Antonio, TX 78245 | 
| Phone number: | 210-647-6292 | 
| Manager: | Andrew S. Giles | 
| Address: | One Sony Place San Antonio, TX 78245 | 
| Phone number: | 210-647-6292 | 
| Airport Use: | Private | 
| Wind indicator: | Yes | 
| Segmented Circle: | Yes | 
| Control Tower: | No | 
| Sectional chart: | San Antonio | 
| Region: | ASW - Southwest | 
| Boundary ARTCC: | ZHU - Houston | 
| Tie-in FSS: | SJT - San Angelo | 
| FSS on Airport: | No | 
| FSS Toll Free: | 1-800-WX-BRIEF | 
| Dimension: | 60 x 60 ft / 18.3 x 18.3 m | 
| Surface: | ASPH, | 
| Runway H1 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left | 
| DAYTIME, VFR USE ONLY; RESTRICTED TO CLASS I SIZE HELICOPTERS; OPNS DO NOT OVERFLY PARKING AREAS; MAINTAIN CTC WITH KELLY AFB ATCT; OPERATORS SIGN LETTER OF AGREEMENT. |