Pilot is an unincorporated community in Montgomery County, Virginia, United States. Pilot is 5.9 miles south-southeast of Christiansburg. Pilot has a post office with ZIP code 24138.The Guerrant House was listed on the National Register of Historic Places in 1989.The climate in this area is characterized by hot, humid summers and generally mild to cool winters. According to the Köppen Climate Classification system, Pilot has a humid subtropical climate, abbreviated "Cfa" on climate maps.