Twin Bridges Airport (Montana)

Twin Bridges Airport (FAA LID: 7S1) is a public use airport located two nautical miles (4 km) southeast of the central business district of Twin Bridges, a town in Madison County, Montana, United States. It is owned by Madison County and the Town of Twin Bridges. This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.

Twin Bridges Airport
IATA: none ICAO: none FAA LID: 7S1
Summary
Airport type	Public
Owner	Madison County & Town of Twin Bridges
Serves	Twin Bridges, Montana
Elevation AMSL	4,777 ft / 1,456 m
Coordinates	45°32′01″N 112°18′09″W
Map
7S1 Location of airport in Montana
Runways
Direction Length Surface ft m 17/35 4,299 1,310 Asphalt 7/25 3,400 1,036 Turf/gravel
Statistics (2009)
Aircraft operations 2,650 Based aircraft 10
Source: Federal Aviation Administration

Facilities and aircraft

Twin Bridges Airport covers an area of 364 acres (147 ha) at an elevation of 4,777 feet (1,456 m) above mean sea level. It has two runways: 17/35 is 4,299 by 60 feet (1,310 x 18 m) with an asphalt surface; 7/25 is 3,400 by 110 feet (1,036 x 34 m) with a turf and gravel surface.

For the 12-month period ending September 16, 2009, the airport had 2,650 aircraft operations, an average of 220 per month: 98% general aviation and 2% air taxi. At that time there were 10 aircraft based at this airport: 80% single-engine, 10% multi-engine, and 10% ultralight.

External links

• Aerial image as of August 1995 from USGS The National Map
• Resources for this airport:
  • FAA airport information for 7S1
  • AirNav airport information for 7S1
  • FlightAware airport information and live flight tracker
  • SkyVector aeronautical chart for 7S1