N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 8, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

Application 0009981108

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedMar 31, 2022
Last actionApr 19, 2022
Call signWP4RZX
ApplicantJulio E Aulet · FRN 0028766962
Address as filedUrb. Rio Grande Estates, O15 CALLE 20, Rio Grande, PR 00745
Requested callsKP4JEA, KP4JAR, KP4RZX, KP4WRZ

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