| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | 3XA5 |
| Airport Status: | Operational |
| Longitude/Latitude: | 095-05-08.6700W/29-33-01.9300N -95.085742/29.550536 (Estimated) |
| Elevation: | 12 ft / 3.66 m (Estimated) |
| Land: | 0 acres |
| From nearest city: | 0 nautical miles N of Nassau Bay, TX |
| Location: | Harris County, TX |
| Magnetic Variation: | () |
| Ownership: | Privately owned |
| Owner: | Christus St. John Hospital |
| Address: | 18300 St John Dr Nassau Bay, TX 77058 |
| Phone number: | 281-523-2660 |
| Manager: | Joe Parker |
| Address: | 18300 St John Dr Christus, TX |
| Phone number: | 281-333-5503 |
| Airport Use: | Private |
| Wind indicator: | Yes |
| Control Tower: | No |
| Sectional chart: | Houston |
| Region: | ASW - Southwest |
| Boundary ARTCC: | ZHU - Houston |
| Tie-in FSS: | CXO - Montgomery County |
| FSS Toll Free: | 1-800-WX-BRIEF |
| Dimension: | 60 x 60 ft / 18.3 x 18.3 m |
| Surface: | CONC, |
| Runway H1 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left |