Eureka, California
O33 Samoa Fld
Samoa Fld (O33) is a non-towered, public-use airport in Eureka, California, at 20 ft MSL. Its runway is 16/34 (2,700 by 60 ft, asphalt). Right traffic for runway 16. Published pattern altitude 800 ft AGL (about 820 ft MSL). CTAF 122.7.
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 O33
- Location
- Eureka, California (Humboldt County). 2 NM W of the city center
- Elevation
- 20 ft MSL
- Position
- 40.7809° N, 124.2123° W
- Pattern altitude
- 800 ft AGL
- Control tower
- No, non-towered
- Sectional chart
- Klamath Falls
- Magnetic variation
- 17° E (1985)
- Ownership
- Publicly owned, open to the public
- Attendance
- Unattended
1 runway
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 16/34 | 2,700 × 60 ft | Asphalt, fair condition | Not listed |
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
- 122.7
- Be Aware, Ctaf Freq Shared With Nearby Arpt.
Before you go
Brief O33 in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Samoa 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.