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

KJ4CKA HAM

✅ Available for a vanity request — free since Mar 22, 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 Mar 22, 2010

Previous holder: Jim Paine

Held KJ4CKA Feb 29, 2008 → Mar 21, 2008 · first licensed Feb 29, 2008 as KJ4CKA · 2 licenses · FRN 0017502519

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 KJ4CKA in the last 24 hours. They show up here within seconds of KJ4CKA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.