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MT46 M4 Strip Airport
East Helena, Montana, USA

FAA INFORMATION EFFECTIVE 07 AUGUST 2025

Location

FAA Identifier: MT46
Lat/Long: 46-32-50.2500N 111-53-23.0000W
46-32.837500N 111-53.383333W
46.5472917,-111.8897222
(estimated)
Elevation: 4164 ft. / 1269 m (estimated)
From city: 3 miles SSE of EAST HELENA, MT
Time zone: UTC -6 (UTC -7 during Standard Time)
Zip code: 59635

Airport Operations

Airport use: Private use. Permission required prior to landing
Activation date: 09/2020
Control tower: no
ARTCC: SALT LAKE CITY CENTER
FSS: GREAT FALLS FLIGHT SERVICE STATION
Attendance: 
Segmented circle: no

Airport Communications

WX ASOS at HLN (5 nm NW): 120.4 (406-290-3397)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
HLNr132/4.4HELENA VORTAC117.7012E

 
NDB name  Hdg/Dist  Freq  Var  ID
HAUSER245/5.638612EHAU .... .- ..-

Airport Services

Runway Information

Runway 10/28

Dimensions: 1800 x 40 ft. / 549 x 12 m
Surface: turf
RUNWAY 10  RUNWAY 28
Latitude: 46-32.881667N46-32.793333N
Longitude: 111-53.588333W111-53.178333W
Elevation: 4122.0 ft.4164.0 ft.
Traffic pattern: rightright

Airport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: LATIGO LLC
75 LATIGO ROAD
HELEAN, MT 59635
Phone 406-459-0567
Manager: RICHARD MARONICK
75 LATIGO ROAD
HELENA, MT 59635
Phone 406-459-0567
RMARONICK@GMAIL.COM

Instrument Procedures

There are no published instrument procedures at MT46.

Some nearby airports with instrument procedures:

KHLN - Helena Regional Airport (5 nm NW)
38S - Deer Lodge-City-County Airport (37 nm W)
7S6 - White Sulphur Springs Airport (40 nm E)
KBTM - Bert Mooney Airport (44 nm SW)
3U3 - Bowman Field Airport (47 nm SW)
  
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Airport distance calculator
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From to MT46

Sunrise and sunset
Times for 16-Aug-2025
 Local
(UTC-6)		 Zulu
(UTC)
Morning civil twilight05:5511:55
Sunrise06:2812:28
Sunset20:3502:35
Evening civil twilight21:0803:08

Current date and time
Zulu (UTC)  17-Aug-2025 00:47:36
Local (UTC-6)  16-Aug-2025 18:47:36
 
METAR
KHLN 
4nm NW 		170011Z 10016G23KT 5SM HZ FEW033 BKN075 OVC100 23/11 A2992 RMK AO2 PK WND 10026/2357 WSHFT 2355 LTG DSNT NE RAE10 TSB2356E11 PRESFR P0016 T02280111 $
TAF
KHLN 
4nm NW 		161726Z 1618/1718 06006KT 6SM HZ FEW110 PROB30 1621/1702 VRB15G30KT 4SM -TSRA BKN100CB FM170200 26009KT 6SM HZ BKN110 FM170600 VRB06KT P6SM SCT200
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