Half Moon Bay, California
KHAF Half Moon Bay
Half Moon Bay (KHAF) is a non-towered, public-use airport in Half Moon Bay, California, at 66.3 ft MSL. Its runway is 12/30 (5,000 by 150 ft, asphalt and concrete). Right traffic for runway 30. Published pattern altitude 933 ft AGL (about 999 ft MSL). CTAF 122.8.
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- ICAO KHAF, FAA HAF
- Location
- Half Moon Bay, California (San Mateo County). 5 NM NW of the city center
- Elevation
- 66.3 ft MSL
- Position
- 37.5134° N, 122.5012° W
- Pattern altitude
- 933 ft AGL
- Control tower
- No, non-towered
- Sectional chart
- San Francisco
- Magnetic variation
- 15° E (1995)
- Fuel
- 100LL
- Ownership
- Publicly owned, open to the public
- Attendance
- Daily 0800-1600
1 runway
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 12/30 | 5,000 × 150 ft | Asphalt and Concrete, fair condition | Medium intensity |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 12 | Left traffic | 2-light PAPI, left | None listed | 752 ft | Not listed |
| 30 | Right traffic | 2-light PAPI, left | None listed | 762 ft | Not listed |
VHF
Frequencies
- CTAF
- 122.8
- UNICOM
- 122.8
- Approach / departure
- 135.1
- "Norcal"
Weather station
- AWOS-3 HAF
- 127.275
Before you go
Brief KHAF in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Half Moon Bay, 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.