Isabel Municipal Airport
3Y7 has 1 runway. The longest is 13/31 at 3,009 ft × 150 ft (turf).
FAA NASR data, cycle 2026-09-03
3Y7 field elevation is 2,398 ft MSL. The standard traffic pattern altitude at 3Y7 is 3,400 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
CTAF 122.9 MHz — 3Y7 is non-towered; self-announce position and intentions on CTAF.
Check 3Y7 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 3Y7 is a non-towered airport. The CTAF frequency is 122.9 MHz.
3Y7 has 1 runway (13/31). The longest runway is 3,009 feet.
3Y7 uses the standard traffic pattern altitude of 1,000 feet AGL — about 3,400 feet MSL at a field elevation of 2,398 feet.
3Y7 (Isabel Municipal Airport) has a field elevation of 2,398 feet MSL.
3Y7 (Isabel Municipal Airport) is located in Isabel, SD.