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Callsign:  K4TNO
Class:  Extra
Name:  CALLAHAN, GARY M
City:  KINGSPORT
State:  TN
Zipcode:  37665
Status:  Active
Grant Date:  02/07/2018
Expires:  04/26/2028
Uls:  FCC Info

K4TNO - Ham operator in KINGSPORT, TN
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