N9TPB FCC License Search
🕒 FCC license data updated today 7:16 am CDT (FCC files through Oct 7, 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 0006163488

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedFeb 19, 2014
Last actionMar 11, 2014
Call signWP4OTA
ApplicantDIOMEDES SANTIAGO CABRERA · FRN 0018732388
Address as filed2208 CAR 494 ARENALES ALTOS, Isabela, PR 00662
Requested callsKP4DI, KP4DO, KP4DF, KP4AI, KP4AF, KP4DQ

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