N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 8, 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 0011829409

Amateur (HAM) application

StatusGranted
PurposeRenewal
ReceivedDec 15, 2025 · entered Dec 13, 2025
Last actionDec 16, 2025
Call signK1WMC
ApplicantWalter M Callahan · FRN 0025032962
Address as filedPO Box 02019, 161 Mechanic Street, Apt. 4402, Bellingham, MA 02019

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