N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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 0008438697

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedNov 15, 2018
Last actionDec 4, 2018
Call signAC1GJ
ApplicantKonstantinos Hennighausen · FRN 0027891332
Address as filed245 The Valley Rd, Concord, MA 01742
Requested callsKO5TI, K05TI

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