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Callsign:  K9OA
Class:  Extra
Name:  THOMPSON, CLARK M
Address:  418 MARSTON AVE
City:  MADISON
State:  WI
Zipcode:  53703
Status:  Active
Grant Date:  01/28/2021
Expires:  04/27/2031
Uls:  FCC Info

Ham call sign K9OA in MADISON, WI

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