Mammoth Yosemite Airport
MMH · KMMH · Mammoth Lakes, California · Mono County · map
Mammoth Yosemite Airport is a public-use airport owned by the Town of Mammoth Lakes, 6 miles east of Mammoth Lakes, California, 7,135 feet above sea level. Its one runway, 09/27, is 7,000 feet of asphalt. It has fuel (100LL avgas, Jet A).
Weather right now KMMH · observed 2:15 pm PDT (21:15 UTC), 4 minutes ago
VFR good flying weather
- Wind from the east-southeast (110°) at 11 knots
- Visibility 10 miles or more
- Temperature 75°F (24°C), dew point 23°F (-5°C)
- Altimeter 30.30 inHg
The forecast issued Tue 10:20 am PDT (17:20 UTC), good until Wed 11:00 am PDT (18:00 UTC)
- From Tue 11:00 am PDT (18:00 UTC): wind from the east-southeast at 9 knots, visibility more than 6 miles, a few clouds at 9,000 feet VFR
- From Tue 7:00 pm PDT (02:00 UTC): wind from the west-northwest at 4 knots, visibility more than 6 miles, clear skies VFR
- From Wed 9:00 am PDT (16:00 UTC): wind from the southeast at 6 knots, visibility more than 6 miles, clear skies VFR
The codes as issued (METAR and TAF)
METAR KMMH 062115Z AUTO 11011KT 10SM CLR 24/M05 A3030 RMK AO2
TAF KMMH 061720Z 0618/0718 12009KT P6SM FEW090 FM070200 29004KT P6SM SKC FM071600 13006KT P6SM SKC
From the National Weather Service's aviation weather service, refreshed every few minutes; times are local to the airport with UTC in brackets. For a flight, get your briefing from Flight Service or an approved provider.
The airport
- Codes
- FAA MMH · ICAO KMMH
- Kind
- Airport · open to the public · publicly owned
- Owner
- Town of Mammoth Lakes
- Elevation
- 7,135 feet above sea level
- Pattern altitude
- 872 feet above the airport
- Control tower
- No control tower
- Attended
- every day, 8:00 am to 4:30 pm
- Lights
- runway lights see the remarks below; beacon sunset to sunrise
- Fuel
- 100LL avgas, Jet A
- Repairs
- airframe: none; engine: none
- Parking
- hangar, tiedown
- Notes
- certified for airline service (Part 139)
- On the chart
- San Francisco sectional
- Magnetic variation
- 15E
- In the FAA's files since
- September 1947
Runway
For understanding the field, not for navigation.
| Runway | Length × width | Surface | Lights |
|---|---|---|---|
| 09/27 | 7,000 × 100 ft | Asphalt, excellent | Medium-intensity lights |
- Runway 27: PAPI, four lights on the left, right-hand traffic pattern
Radio frequencies
| Common traffic advisory (CTAF) · UNICOM | 122.8 | |
| Mmh and aWOS-3PT | 118.05 | |
| Bishop and center (remote transmitter) Low | 125.75 |
Automated weather (AWOS-3PT), by phone 760-934-6020.
Wind map live wind over the area, from Windy.com
Colours show wind speed, the moving lines its direction; drag the time bar for the coming days. Map and forecast by Windy.com.
Aircraft registered in Mammoth Lakes from the FAA register
19 aircraft are registered to owners in Mammoth Lakes, California: 18 piston singles, 1 piston twin. Not every one of them is based at this airport; the based-aircraft count above is the FAA's figure for this airport alone.
Individuals are counted, never named. All aircraft registered in California.
Accidents and incidents at or near this airport NTSB records · 32 since 1982, 5 fatal
Cases the NTSB recorded with this as the nearest airport, newest first. Each opens the full report in plain English.
Nearby within 30 nautical miles
The FAA's remarks as written in the airport file
- Ridge 3 NM from approach end runway 09.
- Activate runway end identifier lights runway 27; medium-intensity runway lights runway 09/27 - the common traffic frequency.
- 100LL fuel available 24 hours; card lock system.
- Ridge at runway 27 is 304 feet above runway and 1200 feet north of centerline with hazard beacons.
- Airport located in mountainous terrain with occasional strong winds and turbulence. Lighted windsock available at runway ends and centerfield; with southerly crosswinds in excess of 15 knots; expc turbulence and psbl windshear along first 3000 feet of runway 27.
- Night flying not recommended without knowledge of local terrain.
- Noise abatement: aircraft arrival from the south, or departure to the south remain east of hwy 395.
- No snow removal drg night hours (1630-0700L) WO prior pmsn.
- 33 feet pole located 400 feet west of approach end of runway 27 and 375 feet south of runway 27 centerline marked with obstruction light.
- Landing fees.
- Approach ref code B/III/5000, departure ref code B/iii.
Facts from the FAA's airport file effective October 1, 2026, written out in plain English; weather from the National Weather Service's aviation weather service; registered aircraft from the FAA register as of October 5, 2026; accidents from the NTSB's public database. Owners are shown only when they are an organisation; no person is named. Check the official sources before a flight: this page is for understanding an airport, not for planning one.