N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

KJ4GCZ HAM

✅ Available for a vanity request — free since Nov 2, 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 Nov 2, 2010

Previous holder: Columbia Emergency Repeater Association

Held KJ4GCZ Aug 21, 2008 → Nov 1, 2008 · first licensed Aug 21, 2008 as KJ4GCZ · 2 licenses · FRN 0018050039

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 KJ4GCZ in the last 24 hours. They show up here within seconds of KJ4GCZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.