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

Application 0011671049

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedJul 31, 2025
Last actionJul 31, 2025
Call signK3IOB
ApplicantCHRISTOPHER F MAYOL · FRN 0017343641
Address as filed4901 BRIGGS RD 312, Fairfax, VA 22030

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