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 0008930320

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedJan 2, 2020
Last actionJan 24, 2020
Call signKN6FXX
ApplicantThomas Treffert · FRN 0028982866
Address as filed335 Grandview Ave Apt 8, San Francisco, CA 94114
Requested callsK6YO, N6ZT, KZ9T, K9EB

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