N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

Application 0003927774

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedAug 10, 2009 · entered Aug 8, 2009
Last actionAug 28, 2009
Call signKD0IOX
ApplicantKen Antonsen · FRN 0018993881
Address as filed3959 Scarlet Oak Ct, Castle Rock, CO 80109
Requested callsKB0AMS, KB2AMS, KB5BUD, KB6BUD, KB4BUD

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