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

KJ4CTR HAM

✅ Available for a vanity request — free since Oct 19, 2013.
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 Oct 19, 2013

Previous holder: Scott P Dowling Sr

Held KJ4CTR Mar 17, 2008 → Oct 18, 2011 · first licensed Mar 17, 2008 as KJ4CTR · 2 licenses · FRN 0017561358

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

Others requesting KJ4CTR

1 application listed KJ4CTR as a choice, newest first.

FiledAwardApplicantChoice #Status
Mar 27, 2012 Apr 14, 2012 KK4GHH · John A Reeder · Mount Olive, AL 2Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KJ4CTR in the last 24 hours. They show up here within seconds of KJ4CTR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.