N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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 0002987134

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedApr 5, 2007 · entered Apr 10, 2007
Last actionApr 24, 2007
Call signKB3OOR
ApplicantRobert M Carto · FRN 0010606747
Address as filed5719 Harpers Farm Rd Unit D, Columbia, MD 21044
Requested callsKB3RMC, K3RMC

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