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 0009970415

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedMar 25, 2022
Last actionApr 12, 2022
Call signKO4YZR
ApplicantWilliam C Yost · FRN 0031613151
Address as filed2368 Culleoka Hwy, Culleoka, TN 38451
Requested callsK4ZZA, K4ACY, K4AER

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