N9TPB FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 9, 2026) · next update today 7:15 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 0010104260

Amateur (HAM) application

StatusGranted
PurposeAmendment
ReceivedJun 27, 2022 · entered Jun 25, 2022
Last actionJul 15, 2022
Call signN6COB
ApplicantChristopher E OBrien · FRN 0027699123
Address as filed4251 Baldwin Ave Apt B, Culver City, CA 90232
Requested callsKI6RK

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