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GREAT FALLS INTL - Airport Diagram
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KGTF
ICAO KGTFIATA GTFLocal GTF
GREAT FALLS INTL
PublicPUB

3 miles SW of GREAT FALLS, MT, US
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Status
Operational
Coordinates
47° 28' 56"N 111° 22' 13"W
Elevation
3680' MSL
Pattern Alt
4680' MSL
Mag Variation
12°E
Declination
13°E
Fuel
JET A, 100LL
FSS
GREAT FALLS (GTF)
Sectional
GREAT FALLS
ARTCC
SALT LAKE CITY (ZLC)
Data Effective
7/9/26-8/6/26
KGTF VFR
9:53 PM MDT  
Scattered 10,000'
Few 3,700'
10sm
64°F
60°F
30.22"Hg
050° 8kts
AO2 LTG DSNT NE RAE04B34E52 SLP209 P0000 T01780156
METAR KGTF 150353Z 05008KT 10SM FEW037 SCT100 18/16 A3022 RMK AO2 LTG DSNT NE RAE04B34E52 SLP209 P0000 T01780156
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KGTF FBOs

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Great Falls Jet Center
UNICOM: 122.95
Phone: (406) 727-0663
No Rating Available
0 Reviews (Read | Sign In To Write)
Avfuel
As of 7/14
 100LL JET A JET A (FSII) MOGAS UL94
Self Serve
Full Serve 7.25 7.35
Fuel Notes
Prices include tax
JET A is premixed with Prist (FSII).
Fuel Hours
24 hour call-out available, no fee, upon request
Promote Listing
Holman Aviation
UNICOM: 122.95
Phone: (406) 453-7613
No Rating Available
0 Reviews (Read | Sign In To Write)
World Fuel
As of 7/3
 100LL JET A JET A (FSII) MOGAS UL94
Self Serve
Full Serve 7.45 7.30 7.38
Fuel Notes
Prices include tax
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Weather and Advisory

ATIS 126.6
ASOS 126.6
(406) 454-7551

Common

UNICOM 122.95

Clearance

Clearance Delivery 121.7

Ground

GREAT FALLS GROUND 121.7

Tower

GREAT FALLS TOWER 118.7

Terminal

TRSA 128.6

Approach

GREAT FALLS APPROACH 128.6

Departure

GREAT FALLS DEPARTURE 128.6

Flight Service

Flight Service 122.3

Emergency

Emergency 121.5

Terminal Area Forecast

KGTF
Tue, 7/14 9:32 PM MDT
Tue, 7/14 10:00 PM MDT - Wed, 7/15 6:00 PM MDT
VFR
10:00 PM MDT - 11:00 PM MDT
Showers in vicinity
Broken 9,000'
6sm
010° 10kts
VFR
11:00 PM MDT - 2:00 AM MDT
Broken 8,000'
Scattered 1,500'
6sm
VRB° 6kts
MVFR
2:00 AM MDT - 5:00 AM MDT
Overcast 1,500'
6sm
VRB° 5kts
IFR
5:00 AM MDT - 9:00 AM MDT
Overcast 700'
6sm
VRB° 4kts
MVFR
9:00 AM MDT - 11:00 AM MDT
Overcast 1,500'
6sm
VRB° 5kts
MVFR
11:00 AM MDT - 2:00 PM MDT
Broken 2,500'
6sm
VRB° 6kts
VFR
2:00 PM MDT - 6:00 PM MDT
Broken 10,000'
Scattered 5,000'
6sm
130° 5kts
VFR
3:00 PM MDT - 6:00 PM MDT
Light Thunderstorm and Rain
Broken 7,000'
Scattered 3,000'
6sm
VRB° 15kts
Gusts 30kts
TAF KGTF 150332Z 1504/1524 01010KT P6SM VCSH BKN090
   FM150500 VRB06KT P6SM SCT015 BKN080
   FM150800 VRB05KT P6SM OVC015
   FM151100 VRB04KT P6SM OVC007
   FM151500 VRB05KT P6SM OVC015
   FM151700 VRB06KT P6SM BKN025
   FM152000 13005KT P6SM SCT050 BKN100
   PROB30 1521/1524 VRB15G30KT 6SM -TSRA SCT030CB BKN070
KGTF
EffectiveExpiresCategoryNOTAM
Domestic
7/15/26
1400Z
7/15/26
1800Z
!GTF 07/097 GTF SVC TAR/SSR U/S 2607151400-2607151800
7/14/26
1403Z
7/14/26
2359Z
Runway!GTF 07/087 GTF RWY 03/21 CLSD TO TGL 2607141403-2607142359
7/14/26
1200Z
7/14/26
2100Z
!GTF 07/085 GTF AIRSPACE UAS WI AN AREA DEFINED AS 1NM RADIUS OF 472300N1111500W (7.7NM SE GTF) SFC-200FT AGL 2607141200-2607142100
7/13/26
1559Z
7/17/26
2359Z
!GTF 07/078 GTF TWY A BTN TWY A1 AND TWY A7 WIP MAINT DLY SR-SS 2607131559-2607172359
7/9/26
0356Z
8/23/26
0356Z
!GTF 07/056 GTF OBST TOWER LGT (ASR 1000048) 473431.00N1111727.00W (6.5NM NNE GTF) 3939.6FT (219.8FT AGL) U/S 2607090356-2608230356
7/6/26
2032Z
8/7/26
2359Z
!GTF 07/038 GTF OBST TOWER LGT (ASR 1027886) 473208.00N1111705.00W (4.7NM NE GTF) 4100.1FT (540.0FT AGL) U/S 2607062032-2608072359
7/4/26
1834Z
8/18/26
1833Z
!GTF 07/031 GTF OBST TOWER LGT (ASR 1019013) 473219.00N1111544.00W (5.5NM NE GTF) 4010.2FT (500.0FT AGL) U/S 2607041834-2608181833
6/27/26
0912Z
8/11/26
0911Z
!GTF 06/185 GTF OBST TOWER LGT (ASR 1007676) 473223.00N1111709.00W (4.9NM NE GTF) 4021.3FT (487.9FT AGL) U/S 2606270912-2608110911
6/27/26
0242Z
9/25/26
0242Z
!GTF 06/182 GTF OBST TOWER LGT (ASR 1228868) 473223.80N1111659.40W (5.0NM NE GTF) 3954.1FT (408.1FT AGL) U/S 2606270242-2609250242
4/5/26
0400Z
10/1/26
1200Z
!GTF 04/047 GTF SVC TWR CLSD MNT CTAF 118.7 TERMINAL RADAR SERVICE AREA SER INVOLVING VFR ACFT NOT AVBL FOR CLR DELIVERY CTC SALT LAKE ARTCC ON 133.4/258.4 OR AT 801-320-2568 DLY 0400-1200 2604050400-2610011200
1/29/26
0928Z
!GTF 01/237 GTF NAV ILS RWY 03 IM U/S 2601290928-2608212000EST
FDC
4/20/26
1627Z
!FDC 6/4447 GTF IAP GREAT FALLS INTL, GREAT FALLS, MT.
ILS RWY 3 (CAT II AND III), AMDT 5D ...
S-ILS 3 CAT II NA EXCEPT FOR AIRCRAFT EQUIPPED WITH RADIO ALTIMETER. I-SMR INNER MARKER OUT OF SERVICE 2604201627-2611301627EST
Military
7/1/26
1411Z
7/16/26
2300Z
MONTANA AIR NTL GUARD RAMP MEN AND EQUIP BEYOND 275 FT FROM TWY A CNTRLN. MAX EQUIP HEIGHT 27 FT.
7/1/26
1403Z
7/16/26
2300Z
MONTANA AIR NTL GUARD RAMP SOUTH END TEMP 6 FOOT FENCE INSTALL 275 FEET FROM TWY A CNTRLN.
7/1/26
1401Z
7/16/26
2300Z
M0065/26 NOTAMN Q) ZLC/QMNLC/IV/NBO/A/000/999/4728N11122W005 A) KGTF B) 2607011401 C) 2607162300 E) MONTANA AIR NTL GUARD RAMP CLSD HH RAMP HH TXL SPOT 1 AND SPOT 13 CLSD
7/1/26
1336Z
7/31/26
2359Z
Aerodrome!KGTF M0063/26 GTF AD BIRD ACTIVITY PHASE II IN EFFECT EXP INCR MIGRATORY WATERFOWL ACT 2607011336-2607312359
Yes
ALL
GREAT FALLS INTL ARPT AUTH
2800 TERMINAL DR
GREAT FALLS, MT 59404
Phone: 406-727-3404
JOHN FAULKNER
2800 TERMINAL DRIVE
GREAT FALLS, MT 59404
Phone: 406-727-3404
GREAT FALLS FSS (GTF)
Toll Free: 1-800-WX-BRIEF
GTF
--
REIL RWY 21 OPR CONSLY WHEN RWY LGTS ARE ON. RWY LGTS CTLD BY TWR.
N/A
Yes
Yes
No
Hanger, Tie-Down
NOT a Landing Rights Airport
Airport of Entry
Major
Major
High & Low Pressure
High & Low Pressure
Air Freight
Crop Dusting
Avionics
Cargo Handling
Charter Service
Pilot Instruction
Aircraft Rental
Aircraft Sales

Runway 03/21

10502 ft. x 150 ft.
ASPH  
Good 
GRVD 
HIGH 
 
116,000lbs 
225,000lbs 
424,000lbs 
915,000lbs 
  Runway 03 Runway 21
True Heading 45°225°
Traffic Pattern Left Left
Markings PIR PIR
Markings Condition GOOD GOOD
Latitude 47° 28' 10"N 47° 29' 23"N
Longitude 111° 23' 02"W 111° 21' 14"W
Elevation 3,680' 3,659'
Threshold Crossing Height 70 ft. AGL 75 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator P4L P4R
Approach Lights ALSF2
Centerline Lights Yes Yes
Runway End Identifier Lights Yes

Runway 17/35

6030 ft. x 150 ft.
ASPH  
Good 
GRVD 
MED 
 
87,000lbs 
140,000lbs 
245,000lbs 
245,000lbs 
  Runway 17 Runway 35
True Heading 180°360°
Traffic Pattern Left Left
Markings NPI NPI
Markings Condition GOOD GOOD
Latitude 47° 29' 43"N 47° 28' 44"N
Longitude 111° 22' 22"W 111° 22' 22"W
Elevation 3,640' 3,668'
Threshold Crossing Height 47 ft. AGL 48 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator P4L P4L
Approach Lights
Centerline Lights
Runway End Identifier Lights
A110-11TWY C UNRSTD WT AND AVBL FOR TAXIING ACFT.
A110-4MILITARY: ANG: OPR 1400-2330Z++ MON-THU, LTD FRI, CLOSED SAT-SUN AND HOL. BASE OPS DSN 791-0192, C406-791-0192. NO TRAN SVC SAT, SUN, HOL OR AFTER 2300Z++ MON-FRI. ACFT RQR ASSISTANCE CTC 288.9. RCR INFO AVBL FR BASE OPS.
A110-5MILITARY: ANG: LTD TRAN SVC ONLY AVBL FOR ACFT PARTICIPATING IN ANG OPS WITH PRIOR COORDINATION (PPR).
A110-6BIRDS ON AND INVOF ARPT.
A110-7MILITARY: ANG: USAF BASH - EXP INCREASED MIGRATORY WATERFOWL ACT (PHASE II) MAR-MAY AND SEP-DEC, SR-.5 TO SS+.5.
A110-8MILITARY: ANG: NSTD WHITE EQPT TOOL BOX LCTN PAINTED ON RAMP.
A110-9MILITARY: ANG: FUEL: A++ AVBL AT ANG.
A26INDEX LEVEL C ARFF CAPABILITY IS AVBL AT ALL TIMES.
A38-03/21FOR DC-10-40 AND B747.
A39-03/21PCR VALUE: 5290/F/B/X/T
A39-17/35PCR VALUE: 300/F/B/X/U
A43-03PAPI UNUSBL BYD 9 DEGS RIGHT OF CNTRLN.
A81-APTREIL RWY 21 OPR CONSLY WHEN RWY LGTS ARE ON. RWY LGTS CTLD BY TWR.
GREAT FALLS INTL (ICAO: KGTF, IATA: GTF) is a public airport located in GREAT FALLS, MT, US.