Bridgeport, California
O57 Bryant Fld
Bryant Fld (O57) is a non-towered, public-use airport in Bridgeport, California, at 6,471.7 ft MSL. Its runway is 16/34 (3,854 by 60 ft, asphalt). Right traffic for runway 16. Published pattern altitude 700 ft AGL (about 7,172 ft MSL). CTAF 122.9.
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- FAA O57
- Location
- Bridgeport, California (Mono County). 0 NM NE of the city center
- Elevation
- 6,471.7 ft MSL
- Position
- 38.2647° N, 119.2227° W
- Pattern altitude
- 700 ft AGL
- Control tower
- No, non-towered
- Sectional chart
- San Francisco
- Magnetic variation
- 16° E (1985)
- Ownership
- Publicly owned, open to the public
- Attendance
- Unattended
1 runway
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 16/34 | 3,854 × 60 ft | Asphalt, good condition | Medium intensity |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 16 | Right traffic | None listed | None listed | None listed | Not listed |
| 34 | Left traffic | None listed | None listed | None listed | Not listed |
VHF
Frequencies
- CTAF
- 122.9
Before you go
Brief O57 in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Bryant Fld, in the app on iPhone and iPad.
Not for navigation. Verify with current FAA charts and the Chart Supplement before flight.
Source: FAA NASR 28-day subscription, cycle effective Oct 29, 2026. Airport data changes every 28 days and NOTAMs can override it at any time.