Alpine Airport
46U has 1 runway. The longest is 13/31 at 5,827 ft × 70 ft (asphalt).
FAA NASR data, cycle 2026-09-03
46U field elevation is 5,634 ft MSL. The standard traffic pattern altitude at 46U is 6,630 ft MSL (1,000 ft AGL). Fuel available at 46U: 100LL, Jet A.
FAA NASR data, cycle 2026-09-03
CTAF 122.9 MHz — 46U is non-towered; self-announce position and intentions on CTAF.
Check 46U against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 46U is a non-towered airport. The CTAF frequency is 122.9 MHz.
46U has 1 runway (13/31). The longest runway is 5,827 feet.
46U uses the standard traffic pattern altitude of 1,000 feet AGL — about 6,630 feet MSL at a field elevation of 5,634 feet.
Yes. 46U (Alpine Airport) has 100LL, Jet A available. Call the field for hours, self-serve availability and price.
46U (Alpine Airport) has a field elevation of 5,634 feet MSL.
46U (Alpine Airport) is located in Alpine, WY.