MT49 — Horner Field, Great Falls, MT

Non-ToweredGreat Falls, MT • ICAO: MT40 • 3,429' MSL

MT49 WeatherLive METAR & TAF

MT49 has 1 runway. The longest is 5/23 at 4,809 ft × 87 ft (turf/gravel).

5/23No runway lights4,809 ft × 87 ftTurf/gravel

FAA NASR data, cycle 2026-09-03

MT49 field elevation is 3,429 ft MSL. The standard traffic pattern altitude at MT49 is 4,430 ft MSL (1,000 ft AGL).

Field elevation3,429 ft MSL

Pattern altitude4,430 ft MSL1,000 ft AGL · standard

Control towerNon-towered

FAA NASR data, cycle 2026-09-03

CTAF 122.9 MHz — MT49 is non-towered; self-announce position and intentions on CTAF.

CTAF122.9

Check MT40 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.

No, MT49 is a non-towered airport. The CTAF frequency is 122.9 MHz.

MT49 has 1 runway (5/23). The longest runway is 4,809 feet.

MT49 uses the standard traffic pattern altitude of 1,000 feet AGL — about 4,430 feet MSL at a field elevation of 3,429 feet.

MT49 (Horner Field) has a field elevation of 3,429 feet MSL.

MT49 (Horner Field) is located in Great Falls, MT.