N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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 0009952517

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedMar 14, 2022 · entered Mar 13, 2022
Last actionApr 1, 2022
Call signKI5TXK
ApplicantROBERT D GRINDSTAFF · FRN 0031822109
Address as filed1012 LAKE TRAIL DR, Little Elm, TX 75068
Requested callsK5RGR, K5RGX, KGRGL, K5AOO, K5DOO

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