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Callsign:  KN4TRN
Class:  General
Name:  Calderon-Nieves, Jonathan R
City:  Mobile
State:  AL
Zipcode:  36609
Status:  Canceled
Grant Date:  04/02/2019
Expires:  04/02/2029
Uls:  FCC Info

KN4TRN - Ham operator in Mobile, AL
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