N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 7:15 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

KI4JUU HAM

General class licensed since 2005 (21 yrs) Greenville, SC active on 4 nets LoTW user

🔒 Not available — currently licensed, through Apr 21, 2035. If it isn't renewed, it opens for vanity requests Apr 22, 2037.

📬 QSL: LoTW user · last upload Sep 30, 2026 · not eQSL AG · QRZ · HamQTH

Currently held by OMAR BROWN JR · 1 holder on record

🗓 Active on 4 nets · last heard Oct 6, 2026

Current holder: OMAR BROWN JR

Held KI4JUU Apr 21, 2005 → present · first licensed Apr 21, 2005 as KI4JUU · 1 license · FRN 0013350004

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.

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KI4JUU in the last 24 hours. They show up here within seconds of KI4JUU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.