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Callsign:  KB9OI
Class:  Extra
Name:  MARKOVICH, JOSEPH G
City:  MUNSTER
State:  IN
Zipcode:  46321
Status:  Active
Grant Date:  03/25/2025
Expires:  04/27/2035
Uls:  FCC Info

KB9OI - Ham operator in MUNSTER, IN
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