N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 6, 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 0008014477

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedDec 1, 2017
Last actionDec 1, 2017
Call signN1HAO
ApplicantCHUNG-I YANG · FRN 0026924811
Address as filed66 EUSTIS ST, Cambridge, MA 02140

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