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Callsign:  KO4OMA
Class:  Technician
Name:  Ryan III, John J
Address:  130 Timmons Street
City:  Columbia
State:  SC
Zipcode:  29209
Status:  Active
Grant Date:  03/22/2021
Expires:  03/22/2031
Uls:  FCC Info

Ham call sign KO4OMA in Columbia, SC

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