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KBTM · Bert Mooney Airport

ICAO · US · 15 NTSB events

ID KBTM FAA BTM Elev 5,550 ft Lat 45° 57.29' N Lon 112° 29.82' W Zulu …

Live conditions

METAR

fetching…

Wind / Visibility

—

Density altitude (now)

—

Aerial view

No FAA diagram published

Imagery © Esri, Maxar, Earthstar Geographics, USDA FSA

Runways

4 runway ends on file. Longest: 9,000 ft. Max gradient: 0.49%

Designator Heading Length Width Surface Lighting Gradient
15 167° 9,000 ft 150 ft ASP Yes 0.49%
33 347° 9,000 ft 150 ft ASP Yes 0.49%
12 129° 5,100 ft 75 ft ASP Yes 0.19%
30 309° 5,100 ft 75 ft ASP Yes 0.19%

Lengths + headings: in-app airport database. Surface, width, lighting: OurAirports. Gradient: derived from FAA NASR runway-end elevations (NASR's RWY_GRAD field is empty in 99.99% of rows).

Communications · 4 frequencies

  • ASOS ASOS 135.175
  • CNTR SALT LAKE CITY CNTR 132.400
  • RDO GREAT FALLS RDO 122.200
  • UNIC CTAF/UNICOM 123.000

Live ATC audio (streaming + archived): Open KBTM on LiveATC ↗

  • VOR-DME CPN

    Coppertown

    111.60 MHz · DME 111.60 · LO · MEDIUM

  • VORTAC HIA

    Whitehall

    113.70 MHz · DME 113.70 · BOTH · HIGH

Chart Supplement remarks, plain English · cycle 22JAN2026 · 4 matched · 33 not yet translated

Translations anchored to the FAA text; the raw FAA text is authoritative.

TL;DR

  • ·Non-standard pattern direction on Runway 15–33: right traffic. Watch for traffic from the opposite quadrant.
  • ·Pilot-controlled lighting: click mic 7 times on the CTAF to activate MALSR Rwy 15; REIL Rwy 12 and 30; PAPI Rwy 12 and 30; VASI Rwy 33; MIRL Rwy 15–33 and 12–30. Lights stay on 15 minutes — click again to refresh.
  • ·Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

Watch for

  • Non-standard pattern direction on Runway 15–33: right traffic. Watch for traffic from the opposite quadrant.

    right traffic

  • Pilot-controlled lighting: click mic 7 times on the CTAF to activate MALSR Rwy 15; REIL Rwy 12 and 30; PAPI Rwy 12 and 30; VASI Rwy 33; MIRL Rwy 15–33 and 12–30. Lights stay on 15 minutes — click again to refresh.

    pcl ctaf

  • Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

    wildlife hazard

All translated remarks (4)

  • Non-standard pattern direction on Runway 15–33: right traffic. Watch for traffic from the opposite quadrant.

    Raw FAA text · radio aids · operational

    RWY 15–33: H9000X150 (ASPH–GRVD) S–60, D–125, 2S–175, 2D–175…

  • Pilot-controlled lighting: click mic 7 times on the CTAF to activate MALSR Rwy 15; REIL Rwy 12 and 30; PAPI Rwy 12 and 30; VASI Rwy 33; MIRL Rwy 15–33 and 12–30. Lights stay on 15 minutes — click again to refresh.

    Raw FAA text · service · operational

    ACTVT MALSR Rwy 15; REIL Rwy 12 and 30; PAPI Rwy 12 and 30; VASI Rwy 33; MIRL Rwy 15–33 and 12–30—CTAF

  • Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

    Raw FAA text · airport remarks · operational

    Deer invof arpt.

  • Landing fee in effect. Contact FBO or airport ops for current rates.

    Raw FAA text · airport remarks · advisory

    Ldg fee.

Not yet translated · raw FAA text (33 sentences)
  • ·MONTANA 99 BROWNING STARR–BROWNING AIRSTRIP (8S0) 5 NW UTC–7(–6DT) N48º36.06´ W113º06.92´ 4657 B NOTAM FILE GTF RWY 06–24: H4051X74 (ASPH) MIRL 0.9% up SW
  • ·LGT ACTIVATE MIRL Rwy 06–24—CTAF.
  • ·Livestock on and invof arpt.
  • ·NSTD cntrln striping, no rwy edge lines, no marker bars.
  • ·AIRPORT MANAGER: 406-444-2506
  • ·CTAF 122.9 CLEARANCE DELIVERY PHONE: For CD ctc Salt Lake ARTCC at 801-320-2568.
  • ·CUT BANK (VL) (DH) VORW/DME 113.35 CTB Chan 80(Y) N48º33.90´ W112º20.60´ 257º 30.8 NM to fld. 3791/17E.
  • ·RWY 33: VASI(V2L)—GA 3.0º TCH 74´.
  • ·RWY 12–30: H5100X75 (ASPH–GRVD) S–12.5 PCR 210 F/A/X/T MIRL RWY 12: REIL.
  • ·PAPI(P2L)—GA 4.0º TCH 41´.
  • ·PAPI(P2L)—GA 4.0º TCH 47´.
  • ·RWY 12: TORA–5100 TODA–5100 ASDA–5100 LDA–5100 RWY 15: TORA–9000 TODA–9000 ASDA–9000 LDA–9000 RWY 30: TORA–5100 TODA–5100 ASDA–5100 LDA–5100 RWY 33: TORA–9000 TODA–9000 ASDA–9000 LDA–9000
  • ·S4 FUEL 100, 100LL, JET A OX 1, 2, 3, 4 LGT Rwy 12 PAPI unusbl byd 5 deg right of RCL.
  • ·PAPI rstrd to 2.1 NM from Rwy 30 thld due to high terrain.
  • ·PAPI unusbl byd 2 deg right of RCL.
  • ·Rwy 33 do not use VASI byd 1.5 mi due to high terrain.
  • ·PAPI Rwy 15 opr continuously.
  • ·Snow removal ops in progress dur periods of snow.
  • ·Cold temperature airport.
  • ·Altitude correction required at or below –24C.
  • ·Surface conditions unmonitored between midnight and 5 a.m.
  • ·PPR for unscheduled air carrier ops with more than 30 pax seats call arpt mgr 406–494–3771.
  • ·Twy D rstd to acft with wingspan less than 100 ft wo PPR, call apmgr 406–494–3771.
  • ·Fee for all coml acft and acft over 9000 lbs.
  • ·AIRPORT MANAGER: 406-494-3771
  • ·ASOS 135.175 (406) 494–1870.
  • ·CTAF/UNICOM 123.0 BUTTE RCO 122.2 (GREAT FALLS RADIO) COPPERTOWN RCO 122.3 (GREAT FALLS RADIO) ®SALT LAKE CENTER APP/DEP CON 132.4 CLEARANCE DELIVERY PHONE: For CD if una to ctc on FSS freq, ctc Salt Lake ARTCC at 801-320-2568.
  • ·CONTINUED ON NEXT PAGE GREAT FALLS L–13C GREAT FALLS H–1D, L–13C IAP, AD NW, 22 JAN 2026 to 19 MAR 2026 100 MONTANA CONTINUED FROM PRECEDING PAGE
  • ·COPPERTOWN (VL) (L) VORW/DME 116.05 CPN Chan 107(Y) N46º01.92´ W112º44.85´ 098º 11.4 NM to fld. 5780/16E.
  • ·VOR unusable: 105º–292º byd 40 NM 125º–135º byd 30 NM blo 15,000´ 160º–270º byd 24 NM blo 17,000´ 293º–303º byd 40 NM blo 13,000´ 293º–303º byd 46 NM 304º–327º byd 40 NM 351º–080º byd 20 NM blo 15,000´ 355º–098º byd 40 NM DME unusable: 025º–050º byd 30 NM 051º–100º byd 30 NM blo 15,000´ 125º–135º byd 30 NM blo 15,000´ 160º–269º byd 24 NM 270º–290º byd 24 NM blo 17,000´ 291º–314º byd 25 NM blo 13,000´ 315º–325º byd 25 NM blo 15,000´ 326º–345º byd 25 NM blo 13,000´ 351º–024º byd 30 NM blo 15,000´ WHITEHALL (VH) (H) VORW/DME 113.7 HIA Chan 84 N45º51.71´ W112º10.18´ 274º 14.8 NM to fld. 4652/18E.

+ 3 more sentences · see Chart Supplement page below for the full text

Field profile

Use

Public-use

Ownership

Public

Scheduled service

Yes

IATA · BTM

NTSB events

15 NTSB-recorded events on file at this airport .

Total events

16

since 1982

Fatal

5

31.3% of total

Last 5 years

1

≈ 0.2/yr

Last 10 years

3

≈ 0.3/yr

Ranking across all airports · Open in accident map ↗

Operations volume

FAA TAF · history through 2024

2005 2024

Peak: 35,376 ops in 2010

2024 total

23,861

10-yr total

239,953

2024 mix

AC/AT 11% · GA 87% · Mil 3%

Events / million ops

12.5

last 10 years

Fatal / million ops

3.91

approximate · 10-yr scaled

Last 10 years · n=3

  • Other 1
  • Gear-up landing 1
  • Loss of control 1

All time · n=15

  • Loss of control 4
  • Other 3
  • Controlled flight into terrain 2
  • Gear-up landing 2
  • Fuel exhaustion / starvation 1
  • Weather · wind / icing / convective 1
  • Hard landing 1
  • Engine failure / power loss 1

Categories rule-matched from NTSB findings and probable-cause text. "Other" = not enough agency text to classify.

DPEs nearby

Distance is city-centroid to airport, a first cut, not the exam location.

Designee City ST Distance
Abraham Lloyd Fandrich Clancy MT 36 nm
Gregory Bruce Mecklenburg Bozeman MT 63 nm
Jeffrey Cook Bozeman MT 63 nm
Peta Sarah Sheridan Bozeman MT 63 nm
Ryan Baer Missoula MT 84 nm
Timothy Franklin Mead Missoula MT 84 nm
Daniel Scott Langford Lewistown MT 142 nm
Marc Nelson Ballif Idaho Falls ID 149 nm
Thomas Jay Kohler Idaho Falls ID 149 nm
Perry Lee Brown Kalispell MT 155 nm

Showing 10 closest of ~1,400 DPEs nationwide. Source: FAA Designee Locator.

CFIs nearby

City-centroid distance; ratings as on the FAA certificate.

Instructor City ST Distance
Terry Edwin Davis Butte MT 4 nm
Jeffrey Gerard Gibbs Butte MT 4 nm
Peter Edwin Barr Butte MT 4 nm
Chad Allen Bushman Butte MT 4 nm
Matthew Silver Call Butte MT 4 nm
Raymond Shane Lundin Butte MT 4 nm
Jenna Amber Epifanio Butte MT 4 nm
James Tyler Bagley Butte MT 4 nm
Scott Loren Burke Butte MT 4 nm
Kendal Ky Weidinger Whitehall MT 17 nm

Showing 10 closest of ~70,900 active CFIs nationwide. Source: FAA Airmen Certification Database.

A&P mechanics nearby

City-centroid distance. A = airframe, P = powerplant, IA = inspection authorization.

Mechanic City ST Distance
James Delmer Denny Jr Butte MT 4 nm
Martin Clemons Butte MT 4 nm
J D Knigge Butte MT 4 nm
Joseph Fred Caferro Swain Butte MT 4 nm
Larry Dean Warner Butte MT 4 nm
Dennis G Batten Butte MT 4 nm
Philip Norman Wilcott Butte MT 4 nm
Donald James Hughes Butte MT 4 nm
Anthony William King Butte MT 4 nm
Michael Dominick Riley Butte MT 4 nm

Showing 10 closest of ~248,300 certificated mechanics nationwide. Source: FAA Airmen Certification Database.

Repair stations nearby

By airport location.

Shop Distance
JL Aerospace
Three Forks, MT
39 nm
Pristine Jets
Belgrade, MT
57 nm
Million Air Bozeman
Belgrade, MT
57 nm
Pristine Jets
Missoula, MT
88 nm
Dustin's Aircraft Maintenance and Upholstery
Great Falls, MT
111 nm
Montana Aviation Maintenance, LLC
Cut Bank, MT
159 nm
Advanced Avionics Solutions, LLC
Hayden, ID
208 nm
Skyline Aircraft Maintenance
Nampa, ID
223 nm
Huey's Aviation Painting
Colville, WA
269 nm
Kings Avionics, Inc.
Apple Valley, UT
312 nm

Showing 10 closest of ~400 geocoded shops in the repair-station directory. Source: AOPA business listings.