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 0004254753

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedMay 20, 2010
Last actionJun 8, 2010
Call signKD0FJN
ApplicantDAVID L VOLLENWEIDER · FRN 0018147983
Address as filed1411 Lincoln Ave, Dubuque, IA 52001
Requested callsK0JRS, K0JRE, K0JRX, K0JRZ, N0JRX, N0JRZ, W0JRA, W0JRX, W0JRZ, K0DLV, W0DLV

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