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

KA4WTT HAM

✅ Available for a vanity request — free since May 26, 2004.

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 May 26, 2004

Previous holder: JERRY W PORTER

Held KA4WTT Jan 23, 2002 → May 25, 2002 · first licensed Jan 23, 2002 as KA4WTT · 1 license · FRN 0006226310

KA4WTT Canceled General Jan 23, 2002 → May 25, 2002 (canceled)

Licensee
JERRY W PORTER

Address
PO Box 18312
LOUISVILLE, KY 40261

FRN
0006226310

Last granted
Jan 23, 2002

Effective
Jan 23, 2002

Last action
Jun 16, 2003
FCC actions (4)
- Jun 16, 2003 — Record corrected COR
- Jun 16, 2003 — Record corrected COR
- Jan 23, 2002 — License renewed LIREN
- Jan 23, 2002 — FCC action LITIN

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KA4WTT
JERRY W PORTER
PO Box 18312
LOUISVILLE, KY 40261

Others requesting KA4WTT

1 application listed KA4WTT as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jun 21, 2021	Jul 9, 2021	KO4RHO · James P Mallen Mr. · Saint Petersburg, FL	5	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KA4WTT in the last 24 hours. They show up here within seconds of KA4WTT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.