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

KJ4CTS HAM

✅ Available for a vanity request — free since Oct 19, 2013.
2x3 call: any licensee can request it. No pending applications list it.

📬 QSL: LoTW user · last upload Jun 17, 2011 · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Oct 19, 2013

Previous holder: Scott P Dowling Jr

Held KJ4CTS Mar 17, 2008 → Oct 18, 2011 · first licensed Mar 17, 2008 as KJ4CTS · 3 licenses · FRN 0017561366

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 KJ4CTS in the last 24 hours. They show up here within seconds of KJ4CTS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.