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 0010007100

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedApr 18, 2022
Last actionMay 6, 2022
Call signKO4YHX
ApplicantRobert M Patton · FRN 0028790087
Address as filedPO Box 24026, Knoxville, TN 37933
Requested callsN4DRP, N4RMP, K4DRP, K4RMP

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