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

KQ4OS HAM

✅ Available for a vanity request — free since May 1, 2024.

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 May 1, 2024

Previous holder: JOSEPH BROWNLEE-CARPENTER

Held KQ4OS Oct 13, 2007 → Apr 30, 2022 · first licensed Jul 9, 2003 as AD4KY · 3 licenses · FRN 0009167628

NC4P Active Amateur Extra · vanity Apr 30, 2022 → expires Apr 30, 2032

Licensee
JOSEPH BROWNLEE-CARPENTER

Address
631 Bonnie Blvd
Palm Harbor, FL 34684
28.0600, -82.7328 (street) · Grid EL88pb · CQ 5 · ITU 8 · map ↗

FRN
0009167628

Previous call
KQ4OS (Advanced)

Last granted
Apr 30, 2022

Effective
Apr 30, 2022

Last action
Apr 30, 2022
FCC actions (2)
- Apr 30, 2022 — Vanity call sign granted VANGRT
- Apr 30, 2022 — License issued LIISS
📦 Moved: Orange Park, FL → Palm Harbor, FL

KQ4OS Canceled Amateur Extra · vanity Oct 13, 2007 → Apr 30, 2022 (canceled)

Licensee
JOSEPH BROWNLEE-CARPENTER

Address
631 Bonnie Blvd
Palm Harbor, FL 34684
28.0600, -82.7328 (street) · Grid EL88pb · CQ 5 · ITU 8 · map ↗

FRN
0009167628

Previous call
AD4KY (Advanced)

Last granted
Mar 19, 2019

Effective
Mar 19, 2019

Last action
Apr 30, 2022
FCC actions (5)
- Apr 30, 2022 — License canceled LICAN
- Mar 19, 2019 — License renewed LIREN
- Feb 19, 2014 — Administrative update LIAUA
- Oct 13, 2007 — Vanity call sign granted VANGRT
- Oct 13, 2007 — License issued LIISS
AD4KY Canceled Amateur Extra Jul 9, 2003 → Oct 13, 2007 (canceled)

Licensee
JOSEPH G WASHINGTON

Address
428 Madison Avenue #19A
Orange Park, FL 32065
30.1751, -81.8717 (ZIP center) · Grid EM90be · CQ 5 · ITU 8 · map ↗

FRN
0009167628

Previous call
KQ4OS (Advanced)

Last granted
Jul 9, 2003

Effective
Jan 21, 2004

Last action
Oct 13, 2007
FCC actions (3)
- Oct 13, 2007 — License canceled LICAN
- Jan 21, 2004 — Administrative update LIAUA
- Jul 9, 2003 — License renewed LIREN

Address history

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

Seen May 6, 2019 → Sep 27, 2026 · 24 snapshots · as KQ4OS
JOSEPH BROWNLEE-CARPENTER
631 Bonnie Blvd, Palm Harbor, FL 34684
28.0600, -82.7328 (street) · Grid EL88pb · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 56 snapshots · as AD4KY
JOSEPH G WASHINGTON
428 Madison Avenue #19A, Orange Park, FL 32065
30.1751, -81.8717 (ZIP center) · Grid EM90be · CQ 5 · ITU 8 · map ↗
Seen Mar 28, 2014 → Jan 22, 2019 · 24 snapshots · as KQ4OS
JOSEPH G WASHINGTON
2040 Wells Rd, Apt. 1N, Orange Park, FL 32073
30.1677, -81.7398 (ZIP center) · Grid EM90de · CQ 5 · ITU 8 · map ↗

Others requesting KQ4OS

1 application listed KQ4OS as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Sep 25, 2007	Oct 13, 2007	AD4KY · JOSEPH G WASHINGTON · Orange Park, FL	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KQ4OS in the last 24 hours. They show up here within seconds of KQ4OS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.