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 0007752020

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedApr 25, 2017
Last actionMay 13, 2017
Call signAD4CS
ApplicantCarl F Sutphin · FRN 0004473369
Address as filed225 SW 22nd Place, Cape Coral, FL 33991
Requested callsW4CFS, K4CFS, N4CFS

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