N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · 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

WX0OU HAM

⏳ Not available yet — opens for vanity requests Jan 4, 2027, two years after the license was canceled (Jan 3, 2025).

2x2 call: Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: LoTW user · last upload Jan 28, 2018 · eQSL AG member · QRZ · HamQTH

Not currently held · 1 holder on record

Previous holder: Matthew E Engelbrecht

Held WX0OU Jun 8, 2010 → Jan 3, 2025 · first licensed Nov 22, 1995 as KB9MBK · 5 licenses · FRN 0004151619

KC5W Active Amateur Extra · vanity Jan 3, 2025 → expires Jan 3, 2035

Licensee
Matthew E Engelbrecht

Address
9669 Castle Ridge Circle
Highlands Ranch, CO 80129
39.5386, -105.0151 (street) · Grid DM79lm · CQ 4 · ITU 7 · map ↗

FRN
0004151619

Previous call
WX0OU (General)

Last granted
Jan 3, 2025

Effective
Jan 3, 2025

Last action
Jan 3, 2025
FCC actions (2)
- Jan 3, 2025 — Vanity call sign granted VANGRT
- Jan 3, 2025 — License issued LIISS
📦 Moved: Lakewood, CO → Highlands Ranch, CO

WX0OU Canceled Amateur Extra · vanity Jun 8, 2010 → Jan 3, 2025 (canceled)

Licensee
Matthew E Engelbrecht

Address
9669 Castle Ridge Circle
Highlands Ranch, CO 80129
39.5386, -105.0151 (street) · Grid DM79lm · CQ 4 · ITU 7 · map ↗

FRN
0004151619

Previous call
AC0DB (General)

Last granted
Jun 19, 2020

Effective
Jun 19, 2020

Last action
Jan 3, 2025
FCC actions (6)
- Jan 3, 2025 — License canceled LICAN
- Jun 19, 2020 — License renewed LIREN
- Oct 24, 2017 — Administrative update LIAUA
- Apr 26, 2016 — Administrative update LIAUA
- Jun 8, 2010 — Vanity call sign granted VANGRT
- Jun 8, 2010 — License issued LIISS
📦 Moved: Broomfield, CO → Lakewood, CO

AC0DB Canceled Amateur Extra Aug 26, 2005 → Jun 8, 2010 (canceled)

Licensee
Matthew E Engelbrecht

Address
10341 W. Girton Drive #203
Lakewood, CO 80227-4380
39.6655, -105.1022 (ZIP center) · Grid DM79kp · CQ 4 · ITU 7 · map ↗

FRN
0004151619

Previous call
AD5BN (General)

Last granted
Aug 26, 2005

Effective
Feb 9, 2008

Last action
Jun 8, 2010
FCC actions (6)
- Jun 8, 2010 — License canceled LICAN
- Feb 9, 2008 — Administrative update LIAUA
- Sep 28, 2006 — Administrative update LIAUA
- Jan 31, 2006 — Administrative update LIAUA
- Sep 30, 2005 — Systematic call sign granted SYSGRT
- Sep 30, 2005 — License issued LIISS
📦 Moved: Norman, OK → Broomfield, CO

AD5BN Canceled Amateur Extra Dec 28, 2000 → Sep 30, 2005 (canceled)

Licensee
Matthew E Engelbrecht

Address
200 Summit Blvd. #217
Broomfield, CO 80021
39.8907, -105.1137 (ZIP center) · Grid DM79kv · CQ 4 · ITU 7 · map ↗

FRN
0004151619

Previous call
KB9MBK (General)

Last granted
Aug 26, 2005

Effective
Sep 29, 2005

Last action
Sep 30, 2005
FCC actions (7)
- Sep 30, 2005 — License canceled LICAN
- Sep 29, 2005 — Administrative update LIAUA
- Aug 26, 2005 — License renewed LIREN
- Dec 20, 2003 — Administrative update LIAUA
- Aug 16, 2002 — License modified LIMOD
- Sep 24, 2001 — Administrative update LIAUA
- Dec 28, 2000 — License issued LIISS
KB9MBK Canceled Amateur Extra Nov 22, 1995 → Dec 28, 2000 (canceled)

Licensee
MATT E ENGELBRECHT

Address
3001 OAK TREE AVE T-8
Norman, OK 73072
35.2116, -97.5010 (ZIP center) · Grid EM15ff · CQ 4 · ITU 7 · map ↗

FRN
0004151619

Last granted
Nov 22, 1995

Effective
Nov 30, 2000

Last action
Dec 28, 2000
FCC actions (2)
- Dec 28, 2000 — License canceled LICAN
- Nov 30, 2000 — License modified LIMOD

Address history

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

Seen Nov 11, 2017 → Oct 4, 2026 · 26 snapshots · as WX0OU
Matthew E Engelbrecht
9669 Castle Ridge Circle, Highlands Ranch, CO 80129
39.5386, -105.0151 (street) · Grid DM79lm · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 67 snapshots · as AC0DB
Matthew E Engelbrecht
10341 W. Girton Drive #203, Lakewood, CO 80227-4380
39.6655, -105.1022 (ZIP center) · Grid DM79kp · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as AD5BN
Matthew E Engelbrecht
200 Summit Blvd. #217, Broomfield, CO 80021
39.8907, -105.1137 (ZIP center) · Grid DM79kv · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KB9MBK
MATT E ENGELBRECHT
3001 OAK TREE AVE T-8, Norman, OK 73072
35.2116, -97.5010 (ZIP center) · Grid EM15ff · CQ 4 · ITU 7 · map ↗
Seen Jun 30, 2016 → Sep 5, 2017 · 7 snapshots · as WX0OU
Matthew E Engelbrecht
662 N. Topiary Ln., Mountain House, CA 95391
37.7808, -121.5980 (ZIP center) · Grid CM97es · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as AD5BN
Matthew E Engelbrecht
16912 Hardwood Place, Edmond, OK 73003
35.6689, -97.4974 (ZIP center) · Grid EM15gq · CQ 4 · ITU 7 · map ↗

Others requesting WX0OU

1 application listed WX0OU as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
May 20, 2010	Jun 7, 2010	AC0DB · Matthew E Engelbrecht · Lakewood, CO	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for WX0OU in the last 24 hours. They show up here within seconds of WX0OU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.