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Callsign:  KA4OSF
Class:  General
Name:  MACKUS, JOHN
City:  Southaven
State:  MS
Zipcode:  38672
Status:  Active
Grant Date:  01/03/2019
Expires:  03/22/2029
Uls:  FCC Info

KA4OSF - Ham operator in Southaven, MS
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