N9TPB FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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

KK4AVU HAM

✅ Available for a vanity request — free since Dec 3, 2016.
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 Dec 3, 2016

Previous holder: Edward L Matthews

Held KK4AVU Mar 11, 2011 → Dec 2, 2014 · first licensed Mar 11, 2011 as KK4AVU · 2 licenses · FRN 0020626396

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 KK4AVU in the last 24 hours. They show up here within seconds of KK4AVU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.