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 0006171128

Amateur (HAM) application · this number is also an FRN

StatusGranted
PurposeModification
ReceivedFeb 25, 2014
Last actionMar 15, 2014
Call signKK4YHM
ApplicantJAMES D PORTERFIELD · FRN 0023366792
Address as filed3056 GREENPOND RD, Gary Court, SC 29645
Requested callsK9JDP, W9JDP, W2JDP, K9POR, W9POR

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