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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
3/19/26-4/16/26
KGTF VFR
2:53 PM MDT  
Broken 7,000'
10sm
56°F
27°F
30.26"Hg
340° 4kts
AO2 SLP269 T01331028 56009 $
METAR KGTF 042053Z 34004KT 10SM BKN070 13/M03 A3026 RMK AO2 SLP269 T01331028 56009 $
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KGTF FBOs

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Holman Aviation
UNICOM: 122.95
Phone: (406) 453-7613
No Rating Available
0 Reviews (Read | Sign In To Write)
World Fuel
As of 4/3
 100LL JET A JET A (FSII) MOGAS UL94
Self Serve
Full Serve 6.76 7.60 7.68
Fuel Notes
Prices include tax
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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 3/31
 100LL JET A JET A (FSII) MOGAS UL94
Self Serve
Full Serve 6.50 7.55
Fuel Notes
Prices include tax
JET A is premixed with Prist (FSII).
Fuel Hours
24 hour call-out available, no fee, upon request
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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
Sat, 4/4 11:20 AM MDT
Sat, 4/4 12:00 PM MDT - Sun, 4/5 12:00 PM MDT
VFR
12:00 PM MDT - 4:00 PM MDT
Few 25,000'
6sm
270° 12kts
VFR
4:00 PM MDT - 10:00 PM MDT
Few 25,000'
6sm
310° 9kts
VFR
10:00 PM MDT - 5:00 AM MDT
Few 25,000'
6sm
030° 7kts
MVFR
5:00 AM MDT - 12:00 PM MDT
Broken 3,000'
Scattered 1,500'
6sm
010° 9kts
TAF KGTF 041720Z 0418/0518 27012KT P6SM FEW250
   FM042200 31009KT P6SM FEW250
   FM050400 03007KT P6SM FEW250
   FM051100 01009KT P6SM SCT015 BKN030
KGTF
EffectiveExpiresCategoryNOTAM
Domestic
4/11/26
1800Z
4/11/26
2030Z
!GTF 04/050 GTF AIRSPACE AIRDROP WI AN AREA DEFINED AS 2NM RADIUS OF GTF061010 (8NM NE GTF) SFC-1500FT AGL 2604111800-2604112030
4/11/26
1800Z
4/11/26
2030Z
!GTF 04/049 GTF AIRSPACE AIRDROP WI AN AREA DEFINED AS 2NM RADIUS OF GTF322020 (19.3NM NW GTF) SFC-1500FT AGL 2604111800-2604112030
4/8/26
1800Z
4/8/26
2030Z
!GTF 04/030 GTF AIRSPACE AIRDROP WI AN AREA DEFINED AS 2NM RADIUS OF GTF322020 (19.3NM NW GTF) SFC-1500FT AGL 2604081800-2604082030
4/6/26
1800Z
4/6/26
2030Z
!GTF 04/031 GTF AIRSPACE AIRDROP WI AN AREA DEFINED AS 2NM RADIUS OF GTF322020 SFC-1500FT AGL 2604061800-2604062030
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
4/1/26
0912Z
5/16/26
0911Z
!GTF 04/001 GTF OBST TOWER LGT (ASR 1007676) 473223.00N1111709.00W (4.9NM NE GTF) 4021.3FT (487.9FT AGL) U/S 2604010912-2605160911
3/21/26
0205Z
5/5/26
0205Z
!GTF 03/308 GTF OBST TOWER LGT (ASR 1000048) 473431.00N1111727.00W (6.5NM NNE GTF) 3939.6FT (219.8FT AGL) U/S 2603210205-2605050205
3/11/26
0344Z
4/13/26
2359Z
!GTF 03/074 GTF OBST TOWER LGT (ASR 1235482) 471556.90N1110841.80W (15.9NM SE GTF) 4949.1FT (499.0FT AGL) U/S 2603110344-2604132359
3/6/26
1959Z
4/6/26
2359Z
!GTF 03/042 GTF OBST TOWER LGT (ASR 1027886) 473208.00N1111705.00W (4.7NM NE GTF) 4100.1FT (540.0FT AGL) U/S 2603061959-2604062359
1/29/26
0928Z
!GTF 01/237 GTF NAV ILS RWY 03 IM U/S 2601290928-2608212000EST
FDC
3/23/26
1436Z
!FDC 6/2459 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 2603231436-2604231434EST
Military
3/26/26
1343Z
4/16/26
2130Z
MONTANA AIR NTL GUARD RAMP TEMPO FENCE INSTALL MAX HEIGHT 6 FEET. 275 FEET FROM TWY A CNTRLN.
3/26/26
1342Z
4/16/26
2130Z
MONTANA AIR NTL GUARD RAMP LGTD AND BARRICADED SOUTH END MEN AND EQUIP MAX EQUIP HEIGHT 27 FEET. OUTSIDE 275 FEET FROM TWY A CNTRLN.
3/26/26
1341Z
4/16/26
2130Z
Apron!KGTF M0033/26 GTF APRON MONTANA AIR NTL GUARD RAMP CLSD HH TXL, HH RAMP, M8, M9, SPOTS 1 AND 13. LGTD AND BARRICADED 2603261341-2604162130
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.