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 0000942836

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedJun 27, 2002
Last actionJul 16, 2002
Call signWP3KS
ApplicantOsvaldo Rivera-Soto · FRN 0004895801
Address as filedHC 645 Box 8198, Trujillo Alto, PR 00976
Requested callsKP4LK, KP4BA, KP4CP, KP4EP, KP4ZL, KP4LEU, KP4LKU, KP4BAU, KP4FTU, KP4FZU, KP4TL, KP4HM, KP4CA, KP4ZM, KP4ZN, KP4CBU, KP4CAU, KP4BLU, KP4OBU, KP4IWU, KP4BYU, KP4BXU, KP4BTU, KP4YOU, KP4ECU

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