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

Application 0004046837

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedNov 27, 2009
Last actionDec 15, 2009
Call signKB1NAY
ApplicantChelmsford High School Amateur Radio Club · FRN 0014576011
Address as filed200 Richardson Rd, Chelmsford, MA 01863
Requested callsN1CHS, WA1CHS, KA1CHS, KB1CHS

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