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 0009575109

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedJun 4, 2021
Last actionJun 22, 2021
Call signN5TPA
ApplicantRON B DIFFENDERFER · FRN 0004763678
Address as filed1006 OLD VICKSBURG RD, Clinton, MS 39056
Requested callsW3CX, W5XY, W5XQ, WR3F

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