N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 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 0003207907

Amateur (HAM) application

StatusGranted
PurposeAmendment
ReceivedOct 25, 2007
Last actionNov 14, 2007
Call signK4UDT
ApplicantAubrey L Mansfield · FRN 0014003206
Address as filed2724 North Nelson ST, Arlington, VA 22207
Requested callsN3BM, N3QQ, N3ZQ, N3UY, N3FV, N3VQ

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