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 0004079564

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedDec 30, 2009
Last actionJan 20, 2010
Call signK1JPH
ApplicantKEITH L KNOWLTON · FRN 0010660512
Address as filedPO Box 325, 30 CANTERBURY RD, Brooklyn, CT 06234
Requested callsW1BRF

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