| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | 0A4 |
| Airport Status: | Operational |
| Longitude/Latitude: | 082-18-32.4940W/36-21-49.3800N -82.309026/36.363717 (Estimated) |
| Elevation: | 1550 ft / 472.44 m (Estimated) |
| Land: | 45 acres |
| From nearest city: | 3 nautical miles NE of Johnson City, TN |
| Location: | Washington County, TN |
| Magnetic Variation: | 04W (1985) |
| Ownership: | Privately owned |
| Owner: | George W St John, Heirs |
| Address: | Rt 1 Box 122 Watauga, TN 37694 |
| Phone number: | 423-9384500 |
| Manager: | Unknown |
| Address: | 3191 Hwy 400 Watauga, TN 37694 |
| Airport Use: | Open to public |
| Wind indicator: | Yes |
| Segmented Circle: | No |
| Control Tower: | No |
| Landing fee charge: | No |
| Sectional chart: | Cincinnati |
| Region: | ASO - Southern |
| Boundary ARTCC: | ZTL - Atlanta |
| Tie-in FSS: | BNA - Nashville |
| FSS on Airport: | No |
| FSS Toll Free: | 1-800-WX-BRIEF |
| NOTAMs Facility: | BNA (NOTAM-d service avaliable) |
| CTAF: | 122.900 |
| Fuel available: | 100LL 100LL FUEL AVAIL AFTER HOURS WITH CREDIT CARD. |
| Airframe Repair: | NONE |
| Power Plant Repair: | NONE |
| Bottled Oxygen: | NONE |
| Bulk Oxygen: | NONE |
| Dimension: | 3000 x 50 ft / 914.4 x 15.2 m |
| Surface: | ASPH, Poor Condition RY 04/22 PAVEMENT BADLY CRACKED. |
| Weight Limit: | Single wheel: 15000 lbs. |
| Runway 04 | Runway 22 | |
|---|---|---|
| Traffic Pattern: | Left | Left |
| Markings: | Numbers only, Fair Condition | Numbers only, Fair Condition |
| Displaced threshold: | 800.00 ft | 0.00 ft |
| Runway End Identifier: | No | No |
| Centerline Lights: | No | No |
| Touchdown Lights: | No | No |
| Obstruction: | 59 ft trees, 891.0 ft from runway, 95L/ ft right of centerline, 11:1 slope to clear RY 04 APCH RATIO 25:1 TO DSPLCD THLD. | 17 ft trees, 845.0 ft from runway, 133 ft right of centerline, 37:1 slope to clear |
| RECOMMENDED PATTERN DEP RY 04, ARRIVE RY 22. |