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KGGW · Glasgow Valley County Airport Wokal Field

ICAO · US · 3 NTSB events

ID KGGW FAA GGW Elev 2,296 ft Lat 48° 12.75' N Lon 106° 36.90' W Zulu …

Live conditions

METAR

fetching…

Wind / Visibility

—

Density altitude (now)

—

Decode in METAR tool TAF on AWC ↗ NOTAMs ↗

Aerial view

No FAA diagram published

Imagery © Esri, Maxar, Earthstar Geographics, USDA FSA

Runways

4 runway ends on file. Longest: 5,002 ft. Max gradient: 0.22%

Designator Heading Length Width Surface Lighting Gradient
12 134° 5,002 ft 100 ft ASP Yes 0.06%
30 314° 5,002 ft 100 ft ASP Yes 0.06%
08 090° 5,000 ft 75 ft ASP Yes 0.22%
26 270° 5,000 ft 75 ft ASP Yes 0.22%

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 126.850
  • RDO GREAT FALLS RDO 122.250
  • UNIC CTAF/UNICOM 122.800

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

  • NDB MKR

    Milk River

    0.34 MHz · TERMINAL · MEDIUM

  • VOR-DME GGW

    Glasgow

    113.90 MHz · DME 113.90 · BOTH · HIGH

Chart Supplement remarks, plain English · cycle 22JAN2026 · 2 matched · 16 not yet translated

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

TL;DR

  • ·Pilot-controlled lighting: click mic 7 times on the CTAF to activate REIL Rwy 08–26 and Rwy 12–30; MIRL Rwy 08–26 and Rwy 12–30. Lights stay on 15 minutes — click again to refresh.

Watch for

  • Pilot-controlled lighting: click mic 7 times on the CTAF to activate REIL Rwy 08–26 and Rwy 12–30; MIRL Rwy 08–26 and Rwy 12–30. Lights stay on 15 minutes — click again to refresh.

    pcl ctaf

All translated remarks (2)

  • Pilot-controlled lighting: click mic 7 times on the CTAF to activate REIL Rwy 08–26 and Rwy 12–30; MIRL Rwy 08–26 and Rwy 12–30. Lights stay on 15 minutes — click again to refresh.

    Raw FAA text · service · operational

    ACTVT REIL Rwy 08–26 and Rwy 12–30; MIRL Rwy 08–26 and Rwy 12–30—CTAF

  • Airport attended 1300–0300Z‡. Self-service or limited operations outside attended hours.

    Raw FAA text · airport remarks · advisory

    Attended 1300–0300Z‡.

Not yet translated · raw FAA text (16 sentences)
  • ·MONTANA 115 GLASGOW WOKAL FLD/GLASGOW–VALLEY CO (GGW)(KGGW) 1 NE UTC–7(–6DT) N48º12.75´ W106º36.89´ 2296 B NOTAM FILE GGW MON Airport RWY 12–30: H5002X100 (ASPH–GRVD) S–75, D–90.9, 2S–89, 2D–99.9 MIRL RWY 12: REIL.
  • ·PAPI(P4L)—GA 3.0º TCH 40´.
  • ·PAPI(P4L)—GA 3.0º TCH 40´.
  • ·RWY 08–26: H5000X75 (ASPH–GRVD) S–25, D–45, 2D–75 MIRL RWY 08: REIL.
  • ·PAPI(P2L)—GA 3.0º TCH 30´.
  • ·PAPI(P2L)—GA 3.0º TCH 32´.
  • ·RWY 08: TORA–5000 TODA–5000 ASDA–5000 LDA–5000 RWY 12: TORA–5001 TODA–5001 ASDA–5001 LDA–5001 RWY 26: TORA–5000 TODA–5000 ASDA–5000 LDA–5000 RWY 30: TORA–5001 TODA–5001 ASDA–5001 LDA–5001
  • ·PAPI Rwy 08, Rwy 12, Rwy 26 and Rwy 30 opr consly.
  • ·Sfc cond unmonitored 0300–1300Z‡.
  • ·For svc after hrs phone 406–228–4023.
  • ·Flt Notification Svc (ADCUS) avbl.
  • ·AIRPORT MANAGER: 406-696-5169
  • ·ASOS 135.175 (406) 224–4291.
  • ·CTAF/UNICOM 122.8 GLASGOW RCO 122.4 (GREAT FALLS RADIO) ®SALT LAKE CENTER APP/DEP CON 126.85 CLEARANCE DELIVERY PHONE: For CD if una to ctc on FSS freq, ctc Salt Lake ARTCC at 801-320-2568.
  • ·GLASGOW (VH) (DH) VORW/DME 113.9 GGW Chan 86 N48º12.92´ W106º37.53´ at fld. 2283/14E.
  • ·VOR unusable: 001º–005º byd 50 NM 010º–025º byd 40 NM 030º–045º byd 63 NM blo 9,300´ 050º–055º byd 55 NM 060º–080º byd 55 NM 335º–345º byd 50 NM 346º–355º byd 40 NM DME unusable: 001º–005º byd 50 NM 050º–055º byd 55 NM 060º–080º byd 55 NM 335º–345º byd 50NM BILLINGS H–1E, 2G, L–13D IAP, AD NW, 22 JAN 2026 to 19 MAR 2026

Field profile

Use

Public-use

Ownership

Public

Scheduled service

Yes

Tags

Glascow / Valley CountyGlasgow Army AirfieldWokal Field Glasgow InternationalGlasgow Satellite Airfield

Source: OurAirports community

IATA · GGW Airport website ↗

FAA Chart Supplement

NTSB events

3 NTSB-recorded events on file at this airport .

Operations volume

FAA TAF · history through 2024

2005 2024

Peak: 30,010 ops in 2007

2024 total

8,230

10-yr total

82,300

2024 mix

AC/AT 42% · GA 58% · Mil 0%

Events / million ops

0.0

last 10 years

Fatal / million ops

0.00

approximate · 10-yr scaled

Last 10 years · n=0

No NTSB events at this field in the last decade.

All time · n=3

  • Fuel exhaustion / starvation 1
  • Engine failure / power loss 1
  • Stall / spin 1

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

Date Aircraft · Classification · Wx Sev
2011-06-14 Cessna 188 · Fuel exhaustion · VMC · day →
2002-01-19 Mooney M20E · Stall / spin · day →
1991-02-25 Cessna 180 · Engine failure · day →

Designees in MT

CFI Flight Instructors 508 A&P Mechanics 1,200 AME Medical Examiners (AME) 20 DME Mechanic Examiners (DME) 3 DPRE Parachute Rigger Examiners (DPRE) 5 DAR-F Manufacturing Airworthiness (DAR-F) 1 DAR-T Maintenance Airworthiness (DAR-T) 4 DER-Y Engineering — Company (DER-Y) 1 DER-T Engineering — Consultant (DER-T) 2 SAE Specialty Aircraft Examiners (SAE) 19 Schools Flight Schools 22 FBO Fixed Base Operators 44 Clubs Flying Clubs 11 Repair Repair / Maintenance Shops 6 EAA EAA Chapters 8

DPEs nearby

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

Designee City ST Distance
Daniel Scott Langford Lewistown MT 134 nm
Alejandro Anduze Billings MT 166 nm
Gregory Bettis Billings MT 166 nm
Jerry Kelvin Lay Billings MT 166 nm
Christopher Lee Farmer Laurel MT 176 nm
Kent William Potter Laurel MT 176 nm
Dennis Wayne Keesling Sheridan WY 206 nm
Glenn Walter Smith Sheridan WY 206 nm
Lanny Dewitt Guyton Sheridan WY 206 nm
Austin Jon Greenheck Minot ND 213 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
Russell Alan Dahl Nashua MT 11 nm
Clayton Alan Vine Wolf Point MT 40 nm
Charles Timothy Trower Scobey MT 59 nm
Carter Eldon Jensen Flaxville MT 68 nm
Richard Todd Hier Lambert MT 87 nm
Bryan John Prevost Lambert MT 87 nm
Patrick John Stromberg Reserve MT 89 nm
Theodore George Kopp Glendive MT 102 nm
Edward Thomas Condon Iv Glendive MT 102 nm
George Francis Hilton Iv Sidney MT 103 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
Gary John Martin Glasgow MT 1 nm
Loran Melvin Foust Glasgow MT 1 nm
Duane Alan Dahl Glasgow MT 1 nm
Todd Martin Lipscomb Glasgow MT 1 nm
Kimberly Diane Hill Nashua MT 11 nm
Bruce William Ferguson Fort Peck MT 14 nm
Samuel Ellsworth Richardson Fort Peck MT 14 nm
Malcolm Arthur Soare Fort Peck MT 14 nm
Ronald Wayne Olfert Frazer MT 25 nm
Arlyn Scott Pankratz Frazer MT 25 nm

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

Repair stations nearby

By airport location.

Shop Distance
Dustin's Aircraft Maintenance and Upholstery
Great Falls, MT
 191 nm
Montana Aviation Maintenance, LLC
Cut Bank, MT
 230 nm
Pristine Jets
Belgrade, MT
 236 nm
Million Air Bozeman
Belgrade, MT
 236 nm
JL Aerospace
Three Forks, MT
 246 nm
Rapid Avionics, Inc.
Rapid City, SD
 290 nm
Pristine Jets
Missoula, MT
 313 nm
Atlas Aero Service
Casper, WY
 319 nm
Natrona Avionics, LLC
Casper, WY
 319 nm
Kindred Aircraft Maintenance
Kindred, ND
 401 nm

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