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

KJ4CSA HAM

✅ Available for a vanity request — free since Apr 5, 2010.
2x3 call: any licensee can request it. No pending applications list it.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Apr 5, 2010

Previous holder: Robert P Hume

Held KJ4CSA Mar 14, 2008 → Apr 4, 2008 · first licensed Mar 14, 2008 as KJ4CSA · 2 licenses · FRN 0017472986

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Others requesting KJ4CSA

1 application listed KJ4CSA as a choice, newest first.

FiledAwardApplicantChoice #Status
Mar 19, 2021 Apr 6, 2021 KO4OFE · CHRISTOPHER S ALLEN · WAYCROSS, GA 3Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KJ4CSA in the last 24 hours. They show up here within seconds of KJ4CSA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.