N9TPB FCC License Search
🕒 FCC license data updated today 7:16 am CDT (FCC files through Oct 7, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

Application 0009868765

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedJan 14, 2022
Last actionFeb 1, 2022
Call signKO4CLZ
ApplicantStephen T Guldin · FRN 0029306859
Address as filed207 Deerfoot Dr, Madison, AL 35757
Requested callsW4EUS, W7EUS, W5EUS, W3EUS, W6EUS, N5EUS, N9EUS

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