| Mammoth Yosemite Airport KMMH MMH (Mammoth Lakes, CA) Class E: untowered Elevation: 7134 TPA: 872 AGL 8007 MSL
Chart Supplement (pdf version) MAMMOTH YOSEMITE (MMH)(KMMH)
6 E UTC–8(–7DT) N37º37.44´ W118º50.33´ SAN FRANCISCO H–3C, L–SA IAP 7135 B TPA—8007(872) Class I, ARFF Index B NOTAM FILE MMH
RWY 09–27: H7000X100 (Grooved Asphalt) S–85, D–150 PCR 370 F/C/X/T MIRL 1.0% up W RUNWAY DECLARED DISTANCE INFORMATION
SERVICE:
FUEL 100LL, JET A OXYGEN 1
LIGHTING ACTIVATE Runway End Identifier Lights Runway 27 and
MIRL Runway 09–27—CTAF.
NOISE: NOISE ABATEMENT aircraft arrivals from the south or departures to the south remain east of highway 395. AIRPORT REMARKS: Attended 1600–0300Z‡. 100LL fuel available 24 hours, card lock system. Night flying not recommended without knowledge of local terrain. No snow removal during night hours (1630–0700L) without prior permission. Closed to air carrier operations of charter operations, business jet operations, and scheduled commercial operations of air carrier with more than 30 passengers and/or wingspans greater than 79 feet except 24 hour Prior Permission Required. Call Airport Manager 760–965–3654. Approach reference code B/III/5000. Departures reference code B/III. Ridge 3 NM from approach end of runway 09. Ridge at Runway 27 is 304´ above runway and 1200´ north of centerline with hazard beacon. 33´ pole located 400´ west of approach end of runway 27 and 375´ south of Runway 27 centerline marked with obstruction light. 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 kts, expect turbulence and possible windshear along first 3000´ of Runway 27. AIRPORT MANAGER: 760-914-0065 WEATHER DATA SOURCES: AWOS–3PT 118.05 (760) 934–6020. COMMUNICATIONS: CTAF/UNICOM 122.8 MAMMOTH LAKES RCO 122.2 (RIVERSIDE RADIO)
®OAKLAND CENTER APPROACH/DEPARTURE CONTROL 125.75 CLEARANCE DELIVERY PHONE: For clearance delivery if unable to contact on FSS frequency, contact Oakland ARTCC at 510-745-3380. AIRSPACE: CLASS E. RADIO AIDS TO NAVIGATION: NOTAM FILE BIH. BISHOP (VL) (L) VORW/DME 113.35
BIH Chan. 80(Y) N37º22.62´ W118º21.99´
288º 27.0 NM to field.
4117/15E.
VOR unusable:
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Database updated: 2026/03/19