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Callsign:  KO4DOO
Class:  Technician
Name:  Clark Jr, John R
Address:  1836 Southside Rd
City:  Elizabethton
State:  TN
Zipcode:  37643
Status:  Active
Grant Date:  05/19/2020
Expires:  05/19/2030
Uls:  FCC Info

Ham call sign KO4DOO in Elizabethton, TN

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