N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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 0003671677

Amateur (HAM) application

StatusGranted
PurposeRenewal + modification
ReceivedDec 9, 2008
Last actionDec 9, 2008
Call signK4DEF
ApplicantWilliam R Overdorff · FRN 0004462446
Address as filed401 Alleen Rd, Knoxville, TN 37920

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