Big Sky Medical Center Heliport

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Location

Latitude: 
 45-15-38.2600N (45.260628)
Longitude: 
 111-18-00.3300W (-111.300092)
Elevation: 
 6276.0 feet MSL (1913 m MSL)
Magnetic Variation: 
 11.3 E (as of December 2025 from WMM2020 model)
Time Zone: 
 UTC -7.0 (Standard Time)
UTC -6.0 (Daylight Savings Time)
From City: 
 01 N.M. E of Big Sky, Montana
Found On: 
 Great Falls Chart
FAA Region: 
 ANM

Contacts

Manager: 
Privately owned: 
TRACY REAMY
334 TOWN CENTER AVE
BIG SKY, MT 59716
406-995-6995		 BOZEMAN HEALTH BIG SKY MEDICAL CENT
334 TOWN CENTER AVE
BIG SKY, MT 59716
406-995-6995

Operations

Airport Status: 
 Operational
Facility Use: 
 Private
Type: 
 Heliport
Activation Date: 
 02/2016
Control tower: 
 No
Attendance (Months/Days/Hours): 
 Months/Days/Hours
12/365/24
Boundary ARTCC: 
 ZLC (Salt Lake City)
Responsible ARTCC: 
 ZLC (Salt Lake City)
Traffic Pattern Altitude (MSL): 
 7276 feet (2218 m)

Based Aircraft

Annual Operations (as of )

Communications

       

    Fixed Based Operators (FBOs) & Fuel

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    Flight Service Stations

    Primary Alternate
    FSS on Field: 
    FSS Name (ID):  Great Falls(GTF)
    Frequency: 
    Toll Free Phone:  1-800-WX-BRIEF

    Instrument Procedures / Charts

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    Navigation Aids (Navaids) near 4MT7

    Navigational Aid (NAVAID) distances from the airport are listed in Nautical Miles (NM).

    Nearby Airports with Fuel

    Dist (NM) Name (Airport IDs) True Hdg Mag Hdg Fuel Grade
    14.8 Ennis Big Sky Airport
    (KEKS EKS)    		 273 262 100LL, Jet A-1, Jet A-1+
    26.6 Gardiner Airport
    (29S)    		 118 107 100ll Jet A
    31.6 Bozeman Yellowstone International Airport
    (BZN KBZN BZN)    		 11 360 100, 100LL, Jet A
    35.2 Yellowstone Airport
    (WYS KWYS WYS)    		 167 156 100LL, Jet A-1+
    38.7 Three Forks Airport
    (9S5)    		 343 332 100LL
    44.5 Mission Field Airport
    (LVM KLVM LVM)    		 53 42 100LL, Jet A
    52.9 Dillon Airport
    (DLN KDLN DLN)    		 270 258 100LL, Jet A, Jet A+
    64.5 Big Timber At Howard Field Airport
    (6S0)    		 59 48 100LL, Jet A
    65.3 Bert Mooney Airport
    (BTM KBTM BTM)    		 310 298 100, 100LL, Jet A
    75.9 White Sulphur Springs Airport
    (7S6)    		 12 1 100LL
    80.3 Stanford Field Airport
    (U12)    		 191 180 100LL, Jet A
    84.8 Bowman Field Airport
    (3U3)    		 309 297 100LL, Jet A
    85.6 Helena Regional Airport
    (HLN KHLN HLN)    		 340 328 100, 100LL, Jet A
    86.4 Red Lodge Airport
    (KRED RED)    		 92 82 100LL
    88.3 Rexburg-Madison County Airport
    (KRXE RXE)    		 194 183 100LL, Jet A
    89.5 Woltermann Meml Airport
    (6S3)    		 74 64 100LL
    91.2 Deer Lodge-City-County Airport
    (38S)    		 318 306 100LL, Jet A
    91.3 Driggs/Reed Meml Airport
    (KDIJ DIJ)    		 174 163 100LL, Jet A+

    Notices to Airmen (NOTAMS)

    NOTAMs

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    NM of 4MT7

    Remarks

    A110-1 FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
    E111 ALL OPERATIONS ARE CONDUCTED IN VFR WEATHER CONDITIONS. THE LANDING AREA LIMITED TO PRIVATE USE. INCREASE THE SIZE OF THE HELIPAD TO ACCOMODATE THE DIMMENSIONS OF THE HELICOPTER WITH A BUFFER AREA.

    Runways

    Runway Summary

    Runways: H1
    Longest Runway: H1 is 40 ft (12 m) long
    Runways with an Instrument Approach:

    4MT7 Airport Runway Details

    Helipad H1  40 ft x 40 ft (12 m x 12 m)
    Runway Length Source:  FAA as of 07/18/2025
    Surface:  Concrete - No special surface treatment

    Helipad H1
    Elevation: 
    		 6276.0
    Latitude: 
    		 45-15-38.2600N
    Longitude: 
    		 111-18-00.3300W
    Glide Path Angle: 
    		 0.0 degrees 0.0 degrees

    Services

    Airframe Repair: 
    		 Minor
    Powerplant Repair: 
    		 Major
    Bulk Oxygen: 
    		 High Pressure / Low Pressure
    Fuel Available: 
    		 100LL, Jet A+
    Landing Fees: 
    		 Yes
    Parking: 
    		 Hangars and tiedowns available

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    Maps & Diagrams

    4MT7 Sectional

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    4MT7 Diagram


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