Mud Lake/West Jefferson County/ Airport
1U2 has 1 runway. The longest is 2/20 at 3,300 ft × 40 ft (asphalt).
FAA NASR data, cycle 2026-09-03
1U2 field elevation is 4,787 ft MSL. The standard traffic pattern altitude at 1U2 is 5,790 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
CTAF 122.9 MHz — 1U2 is non-towered; self-announce position and intentions on CTAF.
Check K1U2 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 1U2 is a non-towered airport. The CTAF frequency is 122.9 MHz.
1U2 has 1 runway (2/20). The longest runway is 3,300 feet.
1U2 uses the standard traffic pattern altitude of 1,000 feet AGL — about 5,790 feet MSL at a field elevation of 4,787 feet.
1U2 (Mud Lake/West Jefferson County/ Airport) has a field elevation of 4,787 feet MSL.
1U2 (Mud Lake/West Jefferson County/ Airport) is located in Mud Lake, ID.