N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 15, 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 0009634533

Amateur (HAM) application

StatusGranted
PurposeAmendment
ReceivedJul 29, 2021
Last actionAug 17, 2021
Call signKO4OII
ApplicantChristopher Robertson · FRN 0030644884
Address as filed579 Herons Brook Dr, Whispering Pines, NC 28327
Requested callsN4OII, K4OII

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