Half Moon Bay Airport
Daylight today(Sep 1, 2026, local time)
About 12h 59m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Half Moon Bay Airport
Eddie Andreini Sr. Airfield, officially Half Moon Bay Airport, is a public airport in San Mateo County, six miles (9.7 km) northwest of Half Moon Bay, California, United States. The airport is on the Pacific Coast, south of San Francisco.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KHAFNOTAMs
KHAFReference only — not an official briefing. Always obtain a certified briefing (e.g. 1800wxbrief.com / your AIS) before flight.
NOTAM data via the FAA NOTAM system.
Live departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 12 / 30▸ displaced | 5,000 ft / 1,524 m | 150 ft | Asp | Lighted | Open |
Radio frequencies (2)
| Type | Description | Frequency |
|---|---|---|
| A/D | NORCAL APP/DEP | 135.100 MHz |
| UNIC | CTAF/UNICOM | 122.800 MHz |
Instrument procedures & charts
Instrument approaches (2)
Obstacle departure procedures (1)
Takeoff & alternate minimums (1)
Showing 4 of 4 FAA procedures on this overview. Always fly the current, official chart. Full charts page.
Airspace in this area(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| SAN FRANCISCO CLASS B AREA M | Class B | Controlled | 6000 ft MSL | 10000 ft MSL |
| SAN FRANCISCO CLASS B AREA I | Class B | Controlled | 4000 ft MSL | 10000 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | 279 ft | 46 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Half Moon Bay Airport.
Frequently asked questions
What is the ICAO code for Half Moon Bay Airport?
The ICAO code for Half Moon Bay Airport is KHAF, and its IATA code is HAF.
Where is Half Moon Bay Airport located?
Half Moon Bay Airport is small airport located in Half Moon Bay, United States, at an elevation of 66 ft (20 m).
How many runways does Half Moon Bay Airport have?
Half Moon Bay Airport has 1 runway, the longest being 5,000 ft / 1,524 m.
What time zone is Half Moon Bay Airport in?
Half Moon Bay Airport is in the America/Los Angeles time zone (UTC-07:00).
What is the magnetic variation at Half Moon Bay Airport?
The magnetic variation (declination) at Half Moon Bay Airport is approximately 12.8° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Half Moon Bay Airport?
The nearest airport to Half Moon Bay Airport is San Francisco International Airport (SFO), about 8.8 nm to the ne, followed by San Carlos Airport and San Francisco Bay Oakland International Airport.
Is the information on this page suitable for flight planning?
No. Half Moon Bay Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.