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MT43 Klies Air Strip Airport
Basin, Montana, USA

GOING TO BASIN?


FAA INFORMATION EFFECTIVE 19 FEBRUARY 2026

Location

FAA Identifier: MT43
Lat/Long: 46-20-46.7470N 112-20-37.0550W
46-20.779117N 112-20.617583W
46.3463186,-112.3436264
(estimated)
Elevation: 6300 ft. / 1920 m (estimated)
Variation: 16E (1985)
From city: 6 miles NW of BASIN, MT
Time zone: UTC -7 (UTC -6 during Daylight Saving Time)
Zip code: 59631

Airport Operations

Airport use: Private use, PERSONAL USE.
Activation date: 02/1989
Control tower: no
ARTCC: SALT LAKE CITY CENTER
FSS: GREAT FALLS FLIGHT SERVICE STATION
Attendance: UNATNDD
Wind indicator: yes
Segmented circle: no

Airport Communications

WX AWOS-AV at 38S (18 nm W): 120.025 (406-846-1177)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
HLNr214/22.5HELENA VORTAC117.7012E
CPNr026/25.2COPPERTOWN VOR/DME116.0516E
HIAr328/30.0WHITEHALL VOR/DME113.7018E

 
NDB name  Hdg/Dist  Freq  Var  ID
HAUSER229/27.638612EHAU .... .- ..-

Airport Services

Fuel available: 100

Runway Information

Runway 11/29

Dimensions: 2100 x 30 ft. / 640 x 9 m
Surface: turf/gravel
Operational restrictions: LNDGS TO THE N & TKOFS TO THE S ONLY DUE TO TERRAIN 1500' HIGH 1.2 MILES FM THE RWY.
RUNWAY 11  RUNWAY 29
Traffic pattern: leftleft
Obstructions: none100 ft. trees, 500 ft. from runway

Airport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: FORREST L KLIES
PO BOX 153
BASIN, MT 59631
Phone 406-439-0653
Manager: FORREST L KLIES
PO BOX 153
BASIN , MT 59631
Phone 406-439-0653

Additional Remarks

MOOSE, DEER & ELK FQT THE STRIP.
500' OVRNAT S END OF STRIP RUNNING INTO 100' TREES.
FOR CD CTC HELENA APCH AT 406-449-5756/5761, WHEN APCH CLSD CTC SALT LAKE ARTCC AT 801-320-2568.

Instrument Procedures

There are no published instrument procedures at MT43.

Some nearby airports with instrument procedures:

38S - Deer Lodge-City-County Airport (18 nm W)
KHLN - Helena Regional Airport (22 nm NE)
KBTM - Bert Mooney Airport (24 nm S)
3U3 - Bowman Field Airport (25 nm SW)
KRVF - Ruby Valley Field Airport (49 nm S)
 
Loc | Ops | Rwys | IFR | FBO | Links
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Area around MT43 (Klies Air Strip Airport)
 
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Aerial photo
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Sectional chart

 
Airport distance calculator
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From to MT43

Sunrise and sunset
Times for 09-Mar-2026
 Local
(UTC-6)
 Zulu
(UTC)
Morning civil twilight07:2513:25
Sunrise07:5513:55
Sunset19:2501:25
Evening civil twilight19:5501:55

Current date and time
Zulu (UTC)  10-Mar-2026 02:46:35
Local (UTC-6)  09-Mar-2026 20:46:35
 
METAR
KHLN 
22nm NE 
100153Z 29010KT 10SM CLR 01/M13 A2982 RMK AO2 SLP134 T00111128
KBTM 
24nm S 
100153Z AUTO 30010KT 10SM CLR M01/M14 A2980 RMK AO2 SLP109 T10111139
K3U3 
25nm SW 
100235Z AUTO 31010KT 10SM SCT070 M02/M13 A2983 RMK AO2 T10201129 $
TAF
KHLN 
22nm NE 
092046Z 0921/1018 28024G38KT P6SM SCT080 FM100100 28016G25KT P6SM SCT150 FM100400 28009KT P6SM SCT130 FM100600 VRB06KT P6SM SCT100
KBTM 
24nm S 
091731Z 0918/1018 29010G20KT P6SM BKN050 FM100300 30005KT P6SM OVC100 FM101600 31010KT P6SM OVC100 FM101700 29013G21KT P6SM BKN100
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