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 0000120008

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedMay 1, 2000
Last actionMay 2, 2000
Call signKB4DFO
ApplicantROLF P MARX · FRN 0003149705
Address as filed6030 SE 88TH ST, Ocala, FL 34472

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