N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

DOUGLAS D BROWN

FRN 0017600354 · first licensed Mar 28, 2008 as WI0P · 1 license on record

📝 FCC applications (1)

Received	File number	Service	Purpose	Status	Call
Mar 27, 2008	0003375818	HAM	Renewal	Granted	WI0P

Complete licensing history

WI0P Expired Amateur Extra Mar 28, 2008 → Apr 23, 2018 (expired)

Licensee
DOUGLAS D BROWN

Address
PO Box 694
LONGMONT, CO 80502-0694

FRN
0017600354

Last granted
Mar 28, 2008

Effective
Mar 28, 2008

Last action
Apr 24, 2020
FCC actions (3)
- Apr 24, 2020 — License expired LIEXP
- Mar 28, 2008 — FCC action LTSFRN
- Mar 28, 2008 — License renewed LIREN

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 WI0P
DOUGLAS D BROWN
PO Box 694
LONGMONT, CO 80502-0694

Nets

Net	When	Frequency	Role	Times	Last
3905 75m SSB Early Net	Tue, Thu, Sun 8:45 PM · Tue 8:30 PM CT	3.912	Checked in	1	2026-09-21
3905 40m SSB Early Net	Mon, Thu, Fri, Sat, Sun 7:30 PM · Mon, Wed, Fri 7:45 PM ET	7.268	Checked in	1	2026-09-19
3905 10m Test Net	Tue, Wed, Sun 8:30 PM · Mon, Sun 4:15 PM · Fri, Sun 5:00 PM CT	28.305	Checked in	1	2026-09-19
3905 75m SSB Early Net	Mon, Thu, Fri, Sat 9:45 PM · Wed, Fri 9:30 PM · Mon 9:15 PM ET	3.909	Checked in	1	2026-09-17

From nets logged with NetLogger since the start of collection.