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Callsign:  WB4MDX
Class:  Extra
Name:  Hammett Jr, Jay
City:  Knoxville
State:  TN
Zipcode:  37922
Status:  Active
Grant Date:  07/30/2025
Expires:  08/10/2035
Uls:  FCC Info

WB4MDX - Ham operator in Knoxville, TN

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