N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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 0002059975

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedFeb 25, 2005
Last actionMar 15, 2005
Call signWP4NPI
ApplicantRadioaficionados En Accion, Inc · FRN 0012188264
Address as filedPO Box 131, Aguada, PR 00602
Requested callsKP4RAA

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