N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 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 0008447318

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedNov 26, 2018
Last actionDec 14, 2018
Call signKN4PDK
ApplicantDENNIS J RYBICKI · FRN 0027874189
Address as filed17 LONG GLEN CT, Columbia, SC 29229
Requested callsK4DJR, K4DBE

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