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

KK4IO HAM

✅ Available for a vanity request — free since Jan 23, 2009.

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 Jan 23, 2009

Previous holder: WILLIAM A WARNER JR

Held KK4IO Jan 22, 1997 → Jan 22, 2007 · first licensed Jan 22, 1997 as KK4IO · 1 license · no FRN on file (pre-2001 records)

KK4IO Expired Advanced Jan 22, 1997 → Jan 22, 2007 (expired)

Licensee
WILLIAM A WARNER JR

Address
9250 GOTHA RD
WINDERMERE, FL 34786
28.4828, -81.5387 (ZIP center) · Grid EL98fl · CQ 5 · ITU 8 · map ↗

Last granted
Jan 22, 1997

Effective
Jan 22, 1997

Last action
Jan 23, 2009
FCC actions (1)
- Jan 23, 2009 — License expired LIEXP

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 KK4IO
WILLIAM A WARNER JR
9250 GOTHA RD, WINDERMERE, FL 34786
28.4828, -81.5387 (ZIP center) · Grid EL98fl · CQ 5 · ITU 8 · map ↗

Others requesting KK4IO

2 applications listed KK4IO as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 4, 2021	Feb 22, 2021	KK4TTD · MICHAEL A SMITH · Athens, AL	18	Granted
Dec 4, 2012	Dec 22, 2012	KJ4DON · Gregory S Wiles · Collierville, TN	14	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KK4IO in the last 24 hours. They show up here within seconds of KK4IO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.