Johnson County Airport
KBYG has 1 runway. The longest is 13/31 at 6,143 ft × 75 ft (asphalt).
FAA NASR data, cycle 2026-09-03
KBYG field elevation is 4,968 ft MSL. The standard traffic pattern altitude at KBYG is 5,970 ft MSL (1,000 ft AGL). Fuel available at KBYG: 100LL, Jet A.
FAA NASR data, cycle 2026-09-03
CTAF 122.8 MHz — KBYG is non-towered; self-announce position and intentions on CTAF.
Check KBYG against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, KBYG is a non-towered airport. The CTAF frequency is 122.8 MHz.
The ASOS frequency at KBYG (Johnson County Airport) is 135.425 MHz.
KBYG has 1 runway (13/31). The longest runway is 6,143 feet.
KBYG uses the standard traffic pattern altitude of 1,000 feet AGL — about 5,970 feet MSL at a field elevation of 4,968 feet.
Yes. KBYG (Johnson County Airport) has 100LL, Jet A available. Call the field for hours, self-serve availability and price.
KBYG (Johnson County Airport) has a field elevation of 4,968 feet MSL.
KBYG (Johnson County Airport) is located in Buffalo, WY.