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 0007695868

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedMar 13, 2017 · entered Mar 11, 2017
Last actionMar 31, 2017
Call signKI7IWS
ApplicantChristian D Helfrich · FRN 0026036095
Address as filed1546 NE 98th St, Seattle, WA 98115
Requested callsK7ZAG, K7CDH, K7XTN, K7

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