N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 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 0000167367

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedJun 15, 2000
Last actionJun 16, 2000
Call signKD4SJO
ApplicantWilliam G Duncan · FRN 0003241809
Address as filed8711 Shadycreek Dr, Dayton, OH 45458

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