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Callsign:  KN4OLB
Class:  Technician
Name:  Langley, Roger L
City:  Springfield
State:  TN
Zipcode:  37172
Status:  Active
Grant Date:  08/14/2018
Expires:  08/14/2028
Uls:  FCC Info

KN4OLB - Ham operator in Springfield, TN
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