N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 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 0008512119

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedFeb 4, 2019 · entered Feb 3, 2019
Last actionFeb 22, 2019
Call signKD2CYI
ApplicantYongmao Yu · FRN 0022151823
Address as filed45 Boulevard, Suffern, NY 10901
Requested callsKS2W, KS2N, KI2N, N2EP

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