Port Columbus International Airport Control Tower (Columbus, Ohio)

 airport, air traffic control tower

KCMH
Elevation: 815 ft. / 248.4 m (surveyed)
Frequencies:
UNICOM: 122.95
ATIS: 124.6
WX ASOS: PHONE 614-338-0561
COLUMBUS GROUND: 121.9 348.6
COLUMBUS TOWER: 132.7 257.8
COLUMBUS APPROACH: 119.15(100-279) 125.95(280-099) 338.225 100-279 371.975 280-099 118.2 119.65 353.9
COLUMBUS DEPARTURE: 119.15(100-279) 125.95(280-099) 338.225 100-279 371.975 280-099
CLEARANCE DELIVERY: 126.3
CLASS C: 120.2(280-099) 132.3(100-279) 279.6(100-279) 317.775 280-099
EMERG: 121.5 243.0
IC: 125.95(280-099) 371.975 280-099
WX ASOS at OSU (10 nm NW): 121.35 (614-451-2465)
WX AWOS-3 at LCK (11 nm S): 132.75 (614-492-2441)
WX AWOS-3 at TZR (13 nm SW): 135.925 (614-878-1722)
WX ASOS at LHQ (18 nm SE): 118.375 (740-681-1097)
WX ASOS at VTA (20 nm E): 121.125 (740-522-1066)

One of the few control towers built after Sept. 11th 2001 that is not physically separated from vehicle traffic.
Really visionary project.