TROY
TROY, MT
Operating as a publicly owned, non-towered airport, Troy (57S) sits in Montana with a single runway. Runway 14/32 measures 3,570 by 30 feet of asphalt. No published instrument approaches exist, so the field operates under visual flight rules. Aircraft coordinate on CTAF 122.9 MHz. The airport sits at 2,017 feet above mean sea level.