N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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 0001640075

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedMar 2, 2004
Last actionMar 20, 2004
Call signAC0AI
ApplicantJoseph C Klimczak · FRN 0010062024
Address as filed300 N 4th - Apt 405, St Louis, MO 63102
Requested callsK4LSU, K0LSU, N0UV, KL0C, KL0J, KL0K, KL0Z, KL0X, KL0V

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