N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

KT4SO HAM

✅ Available for a vanity request — free since Nov 19, 2008.
2x2 call: Advanced and Amateur Extra licensees 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 19, 2008

Previous holder: TROY A SHEALY

Held KT4SO Oct 4, 2001 → Nov 18, 2006 · first licensed Oct 4, 2001 as KT4SO · 2 licenses · FRN 0005351598

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

Others requesting KT4SO

1 application listed KT4SO as a choice, newest first.

FiledAwardApplicantChoice #Status
Jan 23, 2012 Feb 10, 2012 KJ4TSO · JAMES L FERREE · LAND O LAKES, FL 6Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KT4SO in the last 24 hours. They show up here within seconds of KT4SO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.