N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 7:15 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 0004306942

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedJul 1, 2010
Last actionJul 20, 2010
Call signKC9SSW
ApplicantJeffrey S Rossbach · FRN 0019986454
Address as filed1045 Jessica Dr, Wauconda, IL 60084
Requested callsK9JSR, W9JSR

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