N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 2026) · next update tomorrow 6:00 am CDT
Ask: HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI

Application 0007841168

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedJul 3, 2017
Last actionJul 21, 2017
Call signWP4CE
ApplicantJORGE L CASTRO CENTENO · FRN 0019365717
Address as filedBUZON 3234 CANTERA, San Juan, PR 00915
Requested callsNP3DD

From the FCC Universal Licensing System application files, updated every morning. Search the FCC's own records →