Hawley's principal structures are three 98 ft. diameter (30M) and one 44-ft. (13M) parabolic "dish" satellite antennas, a smaller dish with its own equipment shelter, and an operations building.
See also:
http://long-lines.net/places-routes/Hawley_PA/index.html
http://www.family2remember.com/HWA/HawleySkynet.htm