N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 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 0006624105

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedJan 20, 2015 · entered Jan 18, 2015
Last actionFeb 7, 2015
Call signAB3TA
ApplicantMartin F Helmke · FRN 0022760227
Address as filed631 Trinity Dr, West Chester, PA 19382
Requested callsK5AI

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