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 0009493677

Amateur (HAM) application · this number is also an FRN

StatusGranted
PurposeModification
ReceivedApr 13, 2021
Last actionMay 1, 2021
Call signKO4EAM
ApplicantDennis C Guinn · FRN 0029374337
Address as filed3725 Upland Dr, Marietta, GA 30066
Requested callsW4MSK, W4ESK, W4CSK, W4VSK, KO4SK

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