NOTICE: Information listed below may not be current.Airport Ident: K7S1
| Airport Name: TWIN BRIDGES, MONTANA
Latitude: N4532.0 Longitude: W11218.2
Field Elevation: 4777' Variation: E14° as of 06/06
Daylight Savings: First Sunday in April at 0200 to last Sunday in October at 0200 local time (Exception Arizona and that portion of Indiana in the Eastern Time Zone)
Customs: N/A
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| DISTANCE from: | KTEB to K7S1 = 1680 nm
| KMIA to K7S1 = 1938 nm
| KORD to K7S1 = 1074 nm
| KDAL to K7S1 = 1043 nm
| KSEA to K7S1 = 429 nm
| KLAX to K7S1 = 750 nm
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| AIRPORT TYPE: | | Active airports having permanent type surface runways with less than the minimum facilities. |
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Rotating Beacon: YES
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| RUNWAY INFORMATION: | Runway Ident: 25 /07
Runway Length: 3441
Runway Width: 110
Runway Surface: GRAVEL.
Runway PCN Rating: -
Runway PCN Evaluation Method: N/A
Runway Open: YES
| Runway 25 Information
Runway True Heading: 262°
Takeoff Distance Available: 3441
Landing Distance Available: 3441
Runway Latitude: N4532.0
Runway Longitude: W11218.4
Runway Elevation: 4777'
Runway Slope: -.3°
Runway TDZE: 4777'
Runway Lighting:
| Runway 07 Information
Runway True Heading: 82°
Takeoff Distance Available: 3441
Landing Distance Available: 3441
Runway Latitude: N4532.0
Runway Longitude: W11219.1
Runway Elevation: 4766'
Runway Slope: .3°
Runway TDZE: 4766
Runway Lighting:
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Runway Ident: 35 /17
Runway Length: 4300
Runway Width: 60
Runway Surface: ASPHALT, ASPHALTIC CONCRETE, TAR MACADAM, OR BITUMEN BOUND MACADAM (INCLUDING ANY OF THESE SURFACE TYPES WITH CONCRETE ENDS).
Runway PCN Rating: -
Runway PCN Evaluation Method: N/A
Runway Open: YES
| Runway 35 Information
Runway True Heading: 360°
Takeoff Distance Available: 4300
Landing Distance Available: 4300
Runway Latitude: N4531.7
Runway Longitude: W11218.6
Runway Elevation:
Runway Slope: N/A
Runway TDZE:
Runway Lighting:
| Runway 17 Information
Runway True Heading: 180°
Takeoff Distance Available: 4300
Landing Distance Available: 4300
Runway Latitude: N4532.3
Runway Longitude: W11218.6
Runway Elevation:
Runway Slope: N/A
Runway TDZE: N/A
Runway Lighting:
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COMMUNICATION INFORMATION
COMMON TRAFFIC ADVISORY FREQUENCY - CTAF
122.9
FLIGHT SERVICE STATION - GREAT FALLS RDO
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