KGTF Great Falls International Airport
Great Falls, MT · 3 miles SW of GREAT FALLS, MT
Public
Towered
Publicly-owned
ICAO KGTF
Location & operations
- Elevation
- 3680.0 ft
- Coordinates
- 47-28-56.2774N 111-22-13.0059W
- Lat / Long
- 47.4822993, -111.3702794
- Mag. variation
- 13E (2020)
- Time zone
- UTC -6 (UTC -7 during Standard Time)
- Activated
- 04/1940
- ARTCC
- SALT LAKE CITY CENTER
- FSS
- GREAT FALLS FLIGHT SERVICE STATION
- NOTAMs facility
- GTF (NOTAM-D service available)
- Attendance
- CONTINUOUS
- Wind indicator
- yes
- Segmented circle
- yes
- Beacon
- white-green (lighted land airport) Operates sunset to sunrise.
- Lights
- REIL RWY 21 OPR CONSLY WHEN RWY LGTS ARE ON. RWY LGTS CTLD BY TWR.
- International operations
- international airport of entry
Airport diagram FAA official
Range from KGTF
Runways
Longest 10502 ft
Tap a runway to see its details.
- Dimensions
- 10502 x 150 ft. / 3201 x 46 m
- Surface
- asphalt/grooved, in good condition
- Edge lights
- high intensity
- Weight bearing
- Single wheel 116.0
Runway 3
- Heading
- 032 magnetic, 045 true
- VGSI / PAPI
- 4-light PAPI on left (3.00 degrees glide path)
- Instrument approach
- ILS/DME
- Approach lights
- ALSF2: standard 2,400 foot high intensity approach lighting system with centerline sequenced flashers (category II or III)
- Declared distances
- TORA:10502 TODA:10502 ASDA:10502 LDA:10502
- Markings
- precision, in good condition
- Touchdown point
- yes, lighted
- REIL
- yes
- Traffic pattern
- left
- Threshold elevation
- 3680.0 ft.
- Obstructions
- 25 ft. road, 1300 ft. from runway, 645 ft. right of centerline, 43:1 slope to clear
Runway 21
- Heading
- 212 magnetic, 225 true
- VGSI / PAPI
- PAPI UNUSBL BYD 9 DEGS RIGHT OF CNTRLN.
- Declared distances
- TORA:10502 TODA:10502 ASDA:10502 LDA:10502
- Markings
- precision, in good condition
- Touchdown point
- yes, no lights
- REIL
- Centerline lights
- Traffic pattern
- left
- Threshold elevation
- 3659.3 ft.
- Obstructions
- none
- Dimensions
- 6030 x 150 ft. / 1838 x 46 m
- Surface
- asphalt/grooved, in good condition
- Edge lights
- medium intensity
- Weight bearing
- Single wheel 87.0
Runway 17
- Heading
- 167 magnetic, 180 true
- VGSI / PAPI
- 4-light PAPI on left (3.00 degrees glide path)
- Declared distances
- TORA:6030 TODA:6030 ASDA:6030 LDA:5800
- Markings
- nonprecision, in good condition
- Displaced threshold
- 230 ft.
- Touchdown point
- yes, no lights
- Traffic pattern
- left
- Threshold elevation
- 3640.2 ft.
- Obstructions
- 10 ft. road, 345 ft. from runway, 266 ft. left of centerline, 14:1 slope to clear
Runway 35
- Heading
- 347 magnetic, 360 true
- VGSI / PAPI
- 4-light PAPI on left (3.00 degrees glide path)
- Declared distances
- TORA:5400 TODA:5400 ASDA:5400 LDA:5400
- Markings
- nonprecision, in good condition
- Displaced threshold
- no
- Touchdown point
- yes, no lights
- Traffic pattern
- left
- Threshold elevation
- 3667.9 ft.
- Obstructions
- none
Terminal procedures FAA d-TPP · cycle 2608 · through 0901Z 09/03/26
Departures — DP / ODP 2
Approaches — IAP 11
Arrivals — STAR 0
None published.
Procedure charts published by the FAA (public domain). Confirm the current cycle before flight.
Communications
- Control Tower
- yes
- Unicom
- 122.95
- Atis
- 126.6 269.0
- Wx Asos
- 126.6 (406-454-7551)
- Great Falls Ground
- 121.7 348.6
- Great Falls Tower
- 118.7 282.2
- Great Falls Approach
- 128.6 379.175 290.3 380.3
- Great Falls Departure
- 128.6 379.175 290.3 380.3
- Clearance Delivery
- 121.7 348.6
- Approach Lights
- ALSF2: standard 2,400 foot high intensity approach lighting system with centerline sequenced flashers (category II or III)
- Instrument Approach
- ILS/DME
Services
- Fuel
- 100LL JET-A
- Fuel available
- 100LL JET-A
- Parking
- hangars and tiedowns
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Bottled oxygen
- HIGH/LOW
- Bulk oxygen
- HIGH/LOW
Airport data aggregated from public FAA/AirNav sources for reference only — always consult official charts and NOTAMs for flight planning.