N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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 0010625284

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedJul 20, 2023
Last actionAug 8, 2023
Call signWP4SXD
ApplicantPuerto Rico APRS · FRN 0034008318
Address as filedHC 73 Box 5936, Cayey, PR 00736
Requested callsKP4PRA, NP4PRA

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