Twin Bridges Airport (7S1) in Twin Bridges, Montana
Information about Operating and Financial Summary, Runways, Icidents
Historical Itinerant Operations - Twin Bridges Airport
Historical Local Operations - Twin Bridges Airport
Twin Bridges Airport (7S1)
- General
- Type: Airport, Status: Operational, Acivation Date: 04/01/1940, Runways: 2, Land Area Covered By Airport: 364 acres, Ownership: Publicly owned, Facility Use: Open to public, Site Number: 12537.*A, Location ID: 7S1, Region: Northwest Mountain, District Office: HLN, Common Traffic Advisory Frequency (CTAF): 122.900 MHz, Aeronautical sectional chart: Great Falls, Tie-In FSS: No, Tie-In FSS ID: GTF, Tie-In FSS Name: Great Falls, Tie-In FSS Toll-Free Number: 1-800-WX-BRIEF, Elevation: 4788 ft, Elevation determination method: Surveyed, Elevation Source: 3RD PARTY SURVEY (2015-05-18), Air traffic control tower: No, Boundary ARTCC (FAA) computer ID: ZCU, Boundary ARTCC ID: ZLC, Boundary ARTCC Name: Salt Lake City, Airspace Determination: No Objection, Federal Agreements: NGY, NOTAM Service: Yes, NOTAM Facility ID: GTF, Last Inspection Date: 05/13/2015, Inspection Group: State aeronautical personnel, Inspection Method: State
- Location
- State: Montana, County: Madison, City: Twin Bridges, GPS (Degrees): Lat: 45° 32' 07.450'', Lng: -112° 18' 08.180'', GPS (Seconds): Lat: 45.535403, Lng: -112.302272, GPS determination method: Estimated, Position Source: 3RD PARTY SURVEY (2015-05-18), Distance from central business district: 2 mi (SE) Find on map
- Owner
- Madison Co & Town Of Twin Bridges, Box 278, Virginia City, Mt 59775-0278, 406-843-4277
- Manager
- Mike Floyd, Po Box 52, Virginia City, Mt 59755, 406-596-1129
- Operations
- Period: 05/13/2014 - 05/13/2015, Air Taxi Operations: 100, Itinerant Operations: 1,500, Local Operations: 1,100, Military Operations: 50
- Aircraft
- Single Engine Aircraft: 10, Jet Engine Aircraft: 1, Ultralight Aircraft: 1
- Additional
- Fuel Types: 100LLA, Magnetic Variation: 17E (Year 1985), Beacon Color: Clear-green (lighted land airport), Bottled Oxygen Type: High/Low pressure, Lighting Schedule: See Rmk, Beacon Schedule: Ss-Sr, Airframe repair service availability/type: Major, Power Plant repair service availability/type: Major, Customs Airport Of Entry: No, Customs Landing Rights: No, Military/civil joint use agreement: No, Military Landing Rights: No, Non-Commercial Landing Fee: No, Transient storage: HGR,TIE, Wind direction indicator: Y-L, Segmented circle airport marker system: Yes, Other services: AVNCS
- Remarks
- N
Runway 1
- Base End
- Base End ID: 07, True Alignment: 83, Right Traffic Pattern: No, Physical GPS (Degrees): Lat: 45° 31' 58.092'', Lng: -112° 18' 44.761'', Physical GPS (Seconds): Lat: 45.532803, Lng: -112.312434, Physical Elevation: 4706 ft, Elevation At Touchdown Zone: 4768.0 ft, FAA FAR Part 77 Category: Utility runway with a visual approach, Object Clear Slope: 20, Runway End Gradient: 2.1 (Up), Position Source: 3RD PARTY SURVEY (05/18/2015), Elevation Source: ADO (08/20/2008), Touchdown Zone Elevation Source: ADO (08/20/2008)
- Reciprocal End
- Reciprocal End ID: 25, True Alignment: 264, Right Traffic Pattern: No, Physical GPS (Degrees): Lat: 45° 32' 01.050'', Lng: -112° 18' 04.744'', Physical GPS (Seconds): Lat: 45.533625, Lng: -112.301318, Physical Elevation: 4777 ft, Elevation At Touchdown Zone: 4778.0 ft, FAA FAR Part 77 Category: Utility runway with a visual approach, Object Clear Slope: 20, Runway End Gradient: 2.1 (Down), Position Source: 3RD PARTY SURVEY (05/18/2015), Elevation Source: NACO (04/12/2006), Touchdown Zone Elevation Source: ADO (08/20/2008)
Runway 2
- Base End
- Base End ID: 17, True Alignment: 182, Right Traffic Pattern: No, Runway Markings Type: Non-precision instrument, Markings Condition: Good, Physical GPS (Degrees): Lat: 45° 32' 40.804'', Lng: -112° 17' 58.470'', Physical GPS (Seconds): Lat: 45.544668, Lng: -112.299575, Physical Elevation: 4777 ft, Threshold Crossing Height: 28.0 ft, Glide Path Angle: 0.03 °, Elevation At Touchdown Zone: 4788.7 ft, Visual Glide Slope Indicators: P2L, Runway End Identifier Lights (REIL): No, FAA FAR Part 77 Category: Utility runway with a visual approach, Object Clear Slope: 50, Runway End Gradient: 0.4 (Down), Position Source: 3RD PARTY SURVEY (05/18/2015), Elevation Source: NACO (04/12/2006), Touchdown Zone Elevation Source: 3RD PARTY SURVEY (05/18/2015)
- Reciprocal End
- Reciprocal End ID: 35, True Alignment: 2, Right Traffic Pattern: No, Runway Markings Type: Non-precision instrument, Markings Condition: Good, Physical GPS (Degrees): Lat: 45° 31' 41.634'', Lng: -112° 18' 02.051'', Physical GPS (Seconds): Lat: 45.528232, Lng: -112.300570, Physical Elevation: 4760 ft, Threshold Crossing Height: 35.0 ft, Glide Path Angle: 0.03 °, Elevation At Touchdown Zone: 4773.8 ft, Visual Glide Slope Indicators: P2L, Runway End Identifier Lights (REIL): No, FAA FAR Part 77 Category: Utility runway with a visual approach, Object Clear Slope: 50, Runway End Gradient: 0.4 (Up), Position Source: 3RD PARTY SURVEY (05/18/2015), Elevation Source: NACO (04/12/2006), Touchdown Zone Elevation Source: 3RD PARTY SURVEY (05/18/2015)
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