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

KJ4JAO HAM

✅ Available for a vanity request — free since Feb 19, 2011.
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 Feb 19, 2011

Previous holder: ANTHONY M AUSTIN

Held KJ4JAO Jan 23, 2009 → Feb 18, 2009 · first licensed Jan 23, 2009 as KJ4JAO · 2 licenses · FRN 0018447151

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

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KJ4JAO in the last 24 hours. They show up here within seconds of KJ4JAO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.