N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 6, 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

OMAR BROWN JR

FRN 0013350004 · first licensed Apr 21, 2005 as KI4JUU · 1 license on record

📝 FCC Applications (5)

Received	File number	Service	Purpose	Status	Call
Apr 17, 2025	0011532505	HAM	Renewal	Granted	KI4JUU
Feb 4, 2020	0008966466	HAM	Administrative update	Granted	KI4JUU
Apr 8, 2015	0006742530	HAM	Renewal	Granted	KI4JUU
Apr 18, 2011	0004694446	HAM	Modification	Granted	KI4JUU
Apr 21, 2005	0002132712	HAM	New license	Granted	KI4JUU

Complete Licensing History

KI4JUU Active General Apr 21, 2005 → expires Apr 21, 2035

Licensee
OMAR BROWN JR

Address
PO Box 25261
Greenville, SC 29616

FRN
0013350004

Last granted
Apr 18, 2025

Effective
Apr 18, 2025

Last action
Apr 18, 2025
FCC actions (6)
- Apr 18, 2025 — License renewed LIREN
- Feb 5, 2020 — Administrative update LIAUA
- Apr 9, 2015 — License renewed LIREN
- Apr 18, 2011 — License modified LIMOD
- Apr 21, 2005 — License issued LIISS
- Apr 21, 2005 — Systematic call sign granted SYSGRT

Address history

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

Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as KI4JUU
OMAR BROWN JR
PO Box 25261
Greenville, SC 29616
Seen May 27, 2010 → May 6, 2019 · 34 snapshots · as KI4JUU
OMAR BROWN JR
PO Box 442
GOOSE CREEK, SC 29445
32.9970, -79.9666 (ZIP center) · Grid FM02ax · CQ 5 · ITU 8 · map ↗

Nets

Net	When	Frequency	Role	Times	Last
the N0SWR net	Mon, Tue, Wed, Fri, Sat 5:45 PM · Mon, Tue, Thu, Fri 6:00 PM · Mon, Wed, Thu 5:00 PM CT	7.185	Checked in	18	2026-10-06
HAMHEADS-ANONYMOUS	Mon 12:00 AM · Thu 12:30 AM · Tue 6:15 PM ET	7.185	Checked in	1	2026-10-06
the N0SWR net	Fri 6:00 PM CT	7.184	Checked in	1	2026-10-02
WASA LATE 40m NET	Sun 9:30 PM CT	7.193	Checked in	1	2026-09-28

From nets logged with NetLogger since the start of collection.