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 0009218295

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedSep 10, 2020
Last actionSep 29, 2020
Call signKO4DMJ
ApplicantSean P O'Donnell · FRN 0029509502
Address as filed2871 SPRING CHAPEL CT, Herndon, VA 20171
Requested callsK4FLI, K4ARW, K4FLO, KO4NCO, KO4SPO

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