LOCATION

 Chapter 1071 is based at Shepherd Field, Eastern West Virginia   Regional Airport, Martinsburg, WV 25401.

 Lat. / Long.:

                    39-24-08.4845N / 077-58-58.79767W

                    39-24.141408N / 077-58.979945W

                    39.4023568 / -77.9829991

 ELEVATION: 564.8 ft., 172.2 m. (surveyed)

 VARIATION: 0.08 W

 CTAF: 124.3                         EMERGENCY: 121.5, 243.0

 UNICOM:122.95

 WX ASOS: 119.925

 MARTINSBURG GROUND: 121.8, 257.65

 MARTINSBURG TOWER: 124.3, 233.7

 POTOMAC ARRIVAL: 126.825

 POTOMAC DEPARTURE: 126.825

 CLEARANCE DELIVERY: 132.075