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FAA Information Effective: 7/24/2014

  • 5422 msl
Public Use

Ennis - Big Sky Airport

Ennis, MT

Phone: 406-682-7502
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Attendance: Attended
Year-round, 7 Days a Week,0800-1700
Elevation:5,422 ft (1,652.6 m) (Surveyed)
Location:6.00 mi. SE of Ennis
Beacon: Present (white-green)
Instrument Procedures:RNAV, GPS
Runway length: 6601 ft
Fees:No data
  • METARs
  • TAFs

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Use subject to Terms and Conditions

  • Satellite
  • Sectional

Minimum Fuel Prices

100LL$ 5.77  (self serve service)
100LL$ 5.97  (full serve service)
Jet-A$ 5.45  (full serve service)

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Runway 16/34

Dimensions:6601 x 75ft. / 2012.0 x 22.9mWeight Bearing Cap: Single wheel: 12500 lb
Surface:asphalt, no surface treatment, in good conditionRunway Edge Lights:medium
#Elev/HdgTr. Pat.MarkingsApproach LightsTD PointILS/LOCObstructionsComments/Noise
165422.9ft. MSL
165° mag
177° true
1.1% down
non-precisionvisual glide slope: 2-Light/Left-Side PAPI
16/34 1000 Ft Fixed Distance Markers Each End
345348.8ft. MSL
345° mag
357° true
1.1% up
No Datanon-precisionvisual glide slope: 2-Light/Left-Side PAPI
Terrain, 250 ft Right of center, 5 ft high, 200 ft from end, 20:1 clearance slope
N +5 Ft Ground 0-200 Ft From Rwy End and 250 Ft R

Business/Service Information

Name LocationFreq. MonitoredMain Phone
Choice Aviation, LLC
  • $5.97
  • $5.77
  • $5.45
  • Rentals
  • Flight Training
On field: SW
UNICOM: 122.8
ARINC: 128.825
Ennis-Big Sky Airport
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    Services at this airport:

    Engine Repair: MinorAirframe Repair: Minor
    Fuel: 100LL Low-Lead, Jet A

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    Operations & More Information

    Lat/Long:N45 16.4617' / W111 38.9317'
    Charts:NACO: Great Falls Sectional
    Mag Var:12E (2015)
    ARTCC:Salt Lake City (ZLC)
    FSS:Great Falls (GTF)
    NOTAM Facility:GTF
    Approach/Departure Control FacilityBOI
    Pattern Altitude:Fixed Wing: 6400 MSL
    Wind Indicator:Lighted
    Seg. Circle:Yes
    Lighting:Pilot Activated Lighting:
    • high intensity: 9 clicks in 5 secs
    • medium intensity: 7 clicks in 5 secs
    • low intensity: 5 clicks in 5 secs
    Activate - MIRL Ry 16/34 - CTAF. PAPI Ry 16 & Ry 34 Opr Continuously

    Aircraft & Activity

    Based GA Aircraft

    Single Engine:9
    Multi Engine:0

    Airport Activity

    GA Local:6,082
    GA Itinerant:4,618
    Air Taxi:300

    (12-month period ending on 8/2/2012)

    Air Safety Institute Resources

    Accident Reports

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    Contact Addresses

    Owner:Airport Manager:
    Madison CountyTroy Hunter
    County Courthouse Po Box 278, Po Box 27837 Airport Road
    Virginia City, MT 59755-0278Ennis, MT 59729
    406-843-4277 (Office) 406-682-7502 (Office)