N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 6, 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 0000031794

Amateur (HAM) application

StatusGranted
PurposeRenewal + modification
ReceivedAug 9, 1999 · entered Oct 6, 1999
Last actionOct 7, 1999
Call signWP4KO
ApplicantRALPH C BOSE · FRN 0003508223
Address as filed1531 OXFORD ROAD, Wantagh, NY 11793

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