N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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 0004059799

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedDec 10, 2009
Last actionDec 29, 2009
Call signKC9PDW
ApplicantRalph J Niederhofer · FRN 0018551226
Address as filed8 Gayla Ave, Centralia, IL 62801
Requested callsK9RJN, KX9JOE, KX9RJN, KZ9JOE, KZ9RJN, KO9JOE, KO9RJN, KT9JOE, KT9RJN, KJ9EEP

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