Three Forks Airport
9S5 has 1 runway. The longest is 2/20 at 5,100 ft × 60 ft (asphalt).
FAA NASR data, cycle 2026-09-03
9S5 field elevation is 4,089 ft MSL. The standard traffic pattern altitude at 9S5 is 5,090 ft MSL (1,000 ft AGL). Fuel available at 9S5: 100LL.
FAA NASR data, cycle 2026-09-03
CTAF 122.8 MHz — 9S5 is non-towered; self-announce position and intentions on CTAF.
Check K9S5 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 9S5 is a non-towered airport. The CTAF frequency is 122.8 MHz.
9S5 has 1 runway (2/20). The longest runway is 5,100 feet.
9S5 uses the standard traffic pattern altitude of 1,000 feet AGL — about 5,090 feet MSL at a field elevation of 4,089 feet.
Yes. 9S5 (Three Forks Airport) has 100LL available. Call the field for hours, self-serve availability and price.
9S5 (Three Forks Airport) has a field elevation of 4,089 feet MSL.
9S5 (Three Forks Airport) is located in Three Forks, MT.