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 0003727953

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedFeb 4, 2009
Last actionFeb 24, 2009
Call signKE7ZSX
ApplicantCharles E Heffernan · FRN 0018409714
Address as filed1012 Olympia Ave Ne, Renton, WA 98056
Requested callsK7HEF, K6HEF, K4HEF, N4HEF

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