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 0000296579

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedDec 15, 2000
Last actionJan 3, 2001
Call signKC0ARZ
ApplicantWILLIAM O SULLIVAN · FRN 0004240610
Address as filed1925 16 1/2 St South, Fargo, ND 58103
Requested callsW0BOS, K0BOS

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