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 0004613357

Amateur (HAM) application

StatusGranted
PurposeRenewal
ReceivedFeb 14, 2011
Last actionFeb 17, 2011
Call signK2YI
ApplicantWILLIAM F KOOPMANN · FRN 0003586328
Address as filed3159 STATE ROUTE 4 APT 4, Hudson Falls, NY 12839

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