NP3BW - Ham operator in MAYAGUEZ, PR

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Callsign: NP3BW
Class: Technician
Name: GUZMAN DIAZ, RAFAEL
City: MAYAGUEZ
State: PR
Zipcode: 00681
Status: Active
Grant Date: 06/04/2026
Expires: 06/04/2036
Uls: FCC Info

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