Airports / Alaska / UMM
Summit Airport
PAST / UMMCantwell, AlaskaELEV 2,409 FT
Google rating
Google reviews
Field elevation
Nearest alternate
Field standing
58 nm
To the nearest alternate
Clear Airport (PACL).
Overview
Located in Cantwell, Alaska, Summit Airport (PAST / UMM) operates as a general aviation field. The airport sits 2,409 feet above sea level. With no scheduled airline service, it caters to private, charter, and general aviation traffic.
No charter operator is headquartered on the field, but operators routinely position aircraft into UMM for departures. When weather or ramp space demands it, nearby options are Clear Airport (PACL, 58 nm), Talkeetna Airport (TKA, 66 nm), and Nenana Municipal Airport (ENN, 73 nm).
Charter pricing from UMM depends on aircraft category, positioning distance, and trip timing. Compare rated operators or run a route through the cost estimator to gauge pricing from Cantwell.
Field capability
ICAO
PAST
IATA
UMM
FAA / Local
UMM
Elevation
2,409 ft
Coordinates
63.3315° N · 149.1270° W
Airspace
G · GolfClass G — GolfUncontrolled field — no tower. Pilots self-announce and sequence themselves on the common traffic advisory frequency.Source: FAA NASR class airspace
Size
Small
Scheduled svc
No
Elevation vs AK fields
state range 2–3,318 ft
At 2,409 ft, UMM sits higher than 98% of the 285 Alaska fields on the register.
Access & alternates
Closest alternate fields by great-circle distance — every listing links to its own field brief.
- 58nmPACLClear AirportClear
- 66nmTKATalkeetna AirportTalkeetna
- 73nmENNNenana Municipal AirportNenana
- 91nmLMAMinchumina AirportMinchumina
- 95nmFAIFairbanks International AirportFairbanks
- 96nmEILEielson Air Force BaseFairbanks
Location
Open the full mapPAST · Summit Airport · Cantwell, AK