Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer
Mammoth Yosemite Airport (KMMH/MMH) — Mammoth Lakes, United States
At a glance
- Operating hours
- 15:00–23:30 UTC
- Fuel
- 100LL, Jet A
- Runways
- 09/27
- Elevation
- 7,135 ft
Times in UTC. Reference only: verify with the AIP and NOTAMs.
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77%
Data Complete
40 of 52 points
Missing: Contacts
Section Breakdown
Basic Info
7/7
Runways
4/4
Frequencies
2/4
Operations
2/2
Fuel
1/1
Contacts
0/2
Additional Info
3/10
Data last updated:
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See a next to a field? Click it to confirm the info is still correct. Recently verified Outdated — please verify
Basic Airport Information
- ICAO: KMMH
- Name: Mammoth Yosemite Airport
- Type: small_airport
- Category: Domestic
- Latitude: 37.6241
- Longitude: -118.837997
- Elevation: 7135 ft
- Country: United States
- Municipality: Mammoth Lakes
- IATA Code: MMH
- FAA Code: N/A
- FIR: N/A
- Timezone: America/Los_Angeles
- Distance from City: N/A km
- VFR: Yes
- IFR: No
Runways
Runway 09/27
- Designation: 09/27
- Dimensions: 2134x30m
- Surface: ASP
- PCN: N/A
- Lighting: Lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Frequencies
- Tower: N/A
- Ground: N/A
- Operations: 122.150 MHz
- Traffic/Approach: 125.750 MHz
- ATIS: 118.050 MHz
Operation Hours
Monday
15:00
–
23:30
Tuesday
15:00
–
23:30
Wednesday
15:00
–
23:30
Thursday
15:00
–
23:30
Friday
15:00
–
23:30
Saturday
15:00
–
23:30
Sunday
15:00
–
23:30
- Extra Hours On Request: Not recorded
- Remarks: N/A
Contacts
- AIS Tel: N/A
- ARO Tel: N/A
- MET Tel: N/A
- Admin Tel: +1 760-914-0065
- Health Tel: N/A
- Police Tel: N/A
- Authorities Tel: N/A
- Website: N/A
- Remarks: N/A
Slots / PPR
- Slot Required: Not recorded
- PPR Required: Not recorded
- PPR Contact: N/A
- Remarks: N/A
Fuel Information
- Fuel Type: 100LL
- Price/L: N/A
- Last Updated: N/A
- Remarks: N/A
- Fuel Type: Jet A
- Price/L: N/A
- Last Updated: N/A
- Remarks: N/A
Immigration
- Port of Entry: Not recorded
- APIS Required: Not recorded
- GAR Required: Not recorded
- Remarks: N/A
Airport Services
No services listed for this airport yet.
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United States Permit Requirements
Fast
Landing: 1d
- Overflight Permit: No
- Landing Permit: Conditional
- Overflight Lead Time: N/A
- Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification
Private / GA Operations:
No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.
Active NOTAMs
10/004
info Upcoming
AIRSPACE FLTCK ACFT OPS WI AN AREA DEFINED AS 5NM RADIUS OF MMH SFC-3500FT AGL ACFT CS FLC71
2026-10-30 16:00 UTC
2026-10-30 22:00 UTC
10/005
info
AD AP ABN NOT ROTATING
2026-10-27 03:24 UTC
2026-11-11 03:24 UTC
10/003
info
COM REMOTE COM OUTLET 122.2 DECOMMISSIONED
2026-10-21 23:56 UTC
No end time given (PERM)
Received 2026-10-22 00:00 UTC
NOTAMs received from the FAA NOTAM feed (last message 2026-10-28 10:40 UTC). This list is built from the feed as NOTAMs are issued and is not checked against the FAA's full list: confirm with FAA NOTAM Search before flight.
View all NOTAMs on Map
Nearby Airports
Airport History
No milestones recorded for Mammoth Yosemite Airport yet. Know when it opened, who built it or a notable event? Add it with a source.
Add a historical factFrequently Asked Questions
- What are the operating hours of KMMH?
- Mammoth Yosemite Airport operates from 15:00 to 23:30.
- What fuel is available at KMMH?
- Mammoth Yosemite Airport offers 100LL, Jet A.
- Does KMMH require landing permits?
- It depends on the flight. No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures. Permit details for United States
- Where is KMMH located?
- Mammoth Yosemite Airport (KMMH) is located in Mammoth Lakes, United States.
- What is the IATA code for KMMH?
- The IATA code for Mammoth Yosemite Airport is MMH.
- How long is the runway at KMMH?
- The main runway at Mammoth Yosemite Airport (09/27) measures 2134x30m.