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FORT BENTON - Airport Diagram
LiveATC.net: Live Air Traffic - From Their Headsets to You

79S
Local 79S
FORT BENTON
PublicPUB

1 miles NE of FORT BENTON, MT, US
LiveATC.net: Live Air Traffic - From Their Headsets to You
Status
Operational
Coordinates
47° 50' 39"N 110° 38' 13"W
Elevation
2869' MSL
Pattern Alt
3869' MSL
Mag Variation
12°E
Declination
14°E
Fuel
100LL
FSS
GREAT FALLS (GTF)
Sectional
GREAT FALLS
ARTCC
SALT LAKE CITY (ZLC)
Data Effective
3/19/26-4/16/26
K79S VFR
3:35 PM MDT  
Broken 8,500'
10sm
58°F
27°F
30.22"Hg
300° 11kts
AO2 WSHFT 2124 T01471027 $
METAR K79S 042135Z AUTO 30011KT 10SM BKN085 15/M03 A3022 RMK AO2 WSHFT 2124 T01471027 $

79S FBOs

Fort Benton Airport
UNICOM: 122.8
Phone: (406) 739-4341
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Weather and Advisory

AWOS-3PT 121.125
(406) 622-5976

Common

CTAF 122.8
ACTVT PAPI RWY 05 & 23; MIRL RWY 05/23 - CTAF.
UNICOM 122.8

Center

SALT LAKE CENTER 133.4
LOW, APCH/DEP CTL SVC PRVDD BY SALT LAKE CITY ARTCC ( ZLC) ON FREQS 133.4/285.4 (GREAT FALLS RCAG).

FAA A/FD Pages

Airport Minimums

Instrument Approach

Terminal Area Forecast

KGTF (38nm)
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
79S
EffectiveExpiresCategoryNOTAM
FDC
3/4/26
1309Z
!FDC 6/3348 79S IAP FORT BENTON, FORT BENTON, MT.
RNAV (GPS) RWY 23, ORIG-A...
LNAV CAT C VISIBILITY 1 3/8. DELETE NOTE DME/DME RNP-0.3 NA. PBN
REQUIREMENTS NOTE: RNP APCH - GPS. CHANGE ALTIMETER NOTE TO READ:
WHEN LOCAL ALTIMETER SETTING NOT RECEIVED, USE HVR ALTIMETER
SETTING AND INCREASE ALL MDAS 180 FEET AND LNAV VISIBILITY CAT C
1/2 SM AND CIRCLING VISIBILITY CAT C 3/4 SM. CHART NOTE: RWY 23
HELICOPTER VISIBILITY REDUCTION BELOW 1 SM NOT AUTHORIZED. DELETE
CHART VDP AT 1.38 MILES TO RW23. 34:1 IS NOT CLEAR.
THIS IS RNAV (GPS) RWY 23, ORIG-B. 2603041309-PERM
9/8/25
1632Z
!FDC 5/9633 79S ODP FORT BENTON, FORT BENTON, MT.
TAKEOFF MINIMUMS AND (OBSTACLE) DEPARTURE PROCEDURES AMDT ORIG...
CHANGE TAKEOFF MINIMUMS TO READ: RWY 5, 23, STANDARD WITH MINIMUM CLIMB OF 274 FEET PER NM TO 8900 OR 6200-3 FOR VCOA. REMOVE DEPARTURE PROCEDURES: RWY 5, 23 FOR CLIMB IN VISUAL CONDITIONS: CROSS FORT BENTON AIRPORT AT OR ABOVE 8900 MSL BEFORE PROCEEDING ON COURSE. ADD VISUAL CLIMB OVER AIRPORT: RWY 5,23 OBTAIN ATC APPROVAL FOR VCOA WHEN REQUESTING IFR CLEARANCE. CLIMB IN VISUAL CONDITIONS TO CROSS FORT BENTON AIRPORT AT OR ABOVE 8900 BEFORE PROCEDING ON COURSE.
ALL OTHER DATA REMAINS AS PUBLISHED. 2509081632-2709081632EST
No
UNATNDD
FT BENTON & CHOUTEAU CO
CHOUTEAU COUNTY COURTHOUSE PO BOX 459
FORT BENTON, MT 59442
Phone: 406-622-9494
MIKE MAY
PO BOX 1512 COLONY BAY ROAD
FORT BENTON, MT 59442
Phone: (406) 781-9478
GREAT FALLS FSS (GTF)
Toll Free: 1-800-WX-BRIEF
GTF
--
ACTVT PAPI RWY 05 & 23; MIRL RWY 05/23 - CTAF.
N/A
Yes - Lighted
Yes
No
Tie-Down
NOT a Landing Rights Airport
NOT an Airport of Entry
None
None
None
None
Crop Dusting
Pilot Instruction
Annual Surveying

Runway 05/23

4300 ft. x 75 ft.
ASPH  
Excellent 
NONE 
MED 
 
16,000lbs 
-- 
-- 
-- 
  Runway 05 Runway 23
True Heading 62°242°
Traffic Pattern
Markings NPI NPI
Markings Condition GOOD GOOD
Latitude 47° 50' 32"N 47° 50' 52"N
Longitude 110° 38' 39"W 110° 37' 44"W
Elevation 2,869' 2,860'
Threshold Crossing Height 40 ft. AGL 40 ft. AGL
Visual Glide Path Angle
Visual Slope Indicator P2L P2L
Approach Lights
Centerline Lights
Runway End Identifier Lights

Runway 14/32

1700 ft. x 75 ft.
DIRT  
Good 
NONE 
 
 
-- 
-- 
-- 
-- 
  Runway 14 Runway 32
True Heading 152°332°
Traffic Pattern
Markings
Markings Condition
Latitude 47° 50' 38"N 47° 50' 23"N
Longitude 110° 38' 22"W 110° 38' 10"W
Elevation 2,863' 2,866'
Threshold Crossing Height -- --
Visual Glide Path Angle -- --
Visual Slope Indicator -- --
Approach Lights
Centerline Lights
Runway End Identifier Lights
A110*PPAY PHONE AVAILABLE.
A110-1FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
A14OR CONTACT ANDY TAYLOR @ 406-622-5682.
A81-APTACTVT PAPI RWY 05 & 23; MIRL RWY 05/23 - CTAF.
FORT BENTON (IATA: 79S) is a public airport located in FORT BENTON, MT, US.