KTHM Thompson Falls Airport
Thompson Falls, MT · 3 miles SE of THOMPSON FALLS, MT
Public
Non-towered
Publicly-owned
ICAO KTHM
Location & operations
- Elevation
- 2467.1 ft
- Coordinates
- 47-34-24.5920N 115-16-50.3620W
- Lat / Long
- 47.5734978, -115.2806561
- Mag. variation
- 19E (1980)
- Time zone
- UTC -6 (UTC -7 during Standard Time)
- Activated
- 12/1944
- ARTCC
- SEATTLE CENTER
- FSS
- GREAT FALLS FLIGHT SERVICE STATION
- NOTAMs facility
- GTF (NOTAM-D service available)
- Attendance
- UNATNDD
- Wind indicator
- lighted
- Segmented circle
- yes
- Beacon
- white-green (lighted land airport) Operates sunset to sunrise.
- Lights
- ACTVT PAPI RWY 8 & 26; MIRL RWY 08/26 - CTAF.
Airport location no published diagram
Range from KTHM
Runways
Longest 4,200 ft
Tap a runway to see its details.
- Dimensions
- 4200 x 75 ft. / 1280 x 23 m
- Surface
- asphalt, in excellent condition
- Edge lights
- medium intensity
- Weight bearing
- Single wheel 12.5
Runway 8
- Heading
- 071 magnetic, 090 true
- VGSI / PAPI
- 2-light PAPI on left (3.00 degrees glide path)
- Markings
- basic, in good condition
- Touchdown point
- yes, no lights
- Traffic pattern
- left
- Threshold elevation
- 2463.2 ft.
- Obstructions
- none
Runway 26
- Heading
- 251 magnetic, 270 true
- VGSI / PAPI
- 2-light PAPI on left (3.25 degrees glide path)
- Markings
- basic, in good condition
- Touchdown point
- yes, no lights
- Traffic pattern
- left
- Threshold elevation
- 2467.1 ft.
- Obstructions
- 104 ft. trees, 1900 ft. from runway, 16:1 slope to clear
Communications
- Control Tower
- no
- Ctaf
- 122.9
Services
- Fuel
- 100LL 100LL:FUEL AVBL 24/7 WITH CREDIT CARD.
- Fuel available
- 100LL 100LL:FUEL AVBL 24/7 WITH CREDIT CARD.
- Parking
- tiedowns
- Airframe service
- NONE
- Powerplant service
- NONE
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
Airport data aggregated from public FAA/AirNav sources for reference only — always consult official charts and NOTAMs for flight planning.