Fort Harrison Army Airfield
MT15 has 2 runways. The longest is 5/23 at 2,185 ft × 100 ft (grass).
FAA NASR data, cycle 2026-09-03
MT15 field elevation is 4,050 ft MSL. The standard traffic pattern altitude at MT15 is 5,050 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
Check MT15 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, MT15 is a non-towered airport.
MT15 has 2 runways (5/23, 10/28). The longest runway is 2,185 feet.
Runway 5/23 is the longest at MT15 — 2,185 ft × 100 ft, grass.
MT15 uses the standard traffic pattern altitude of 1,000 feet AGL — about 5,050 feet MSL at a field elevation of 4,050 feet.
MT15 (Fort Harrison Army Airfield) has a field elevation of 4,050 feet MSL.
MT15 (Fort Harrison Army Airfield) is located in Helena, MT.