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Callsign:  KO4OOK
Class:  Technician
Name:  Rigg, Evan B
City:  Sterling
State:  VA
Zipcode:  20164
Status:  Canceled
Grant Date:  03/22/2021
Expires:  03/22/2031
Uls:  FCC Info

KO4OOK - Ham operator in Sterling, VA
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