N9TPB FCC License Search

🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

K0MAZ

✅ Available for a vanity request — free since Feb 24, 2007.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: LoTW user, last upload May 13, 2006 · not eQSL AG

Not currently held · 1 holder on record · available since Feb 24, 2007

Previous holder: MICHAEL E WARREN

Held K0MAZ Mar 3, 2001 → Feb 23, 2005 · first licensed Oct 31, 1997 as W5MAZ · 4 licenses · FRN 0002125763

W5MAZ Active Amateur Extra · vanity Sep 12, 2017 → expires Sep 12, 2027

Licensee
MICHAEL E WARREN

Address
3775 Candelarias Ln NW
Albuquerque, NM 87107
35.1224, -106.6502 (street) · Grid DM65qc · CQ 4 · ITU 7 · map ↗

FRN
0002125763

Previous call
W0WG (Advanced)

Last granted
Sep 12, 2017

Effective
Jun 27, 2019

Last action
Jun 27, 2019
FCC actions (4)
- Jun 27, 2019 — FCC action LIAUA
- Apr 6, 2019 — FCC action LIAUA
- Sep 12, 2017 — Vanity call sign granted VANGRT
- Sep 12, 2017 — License issued LIISS
📦 Moved: Eden Prairie, MN → Albuquerque, NM

W0WG Canceled Amateur Extra · vanity Feb 23, 2005 → Sep 12, 2017 (canceled)

Licensee
MICHAEL E WARREN

Address
3783 Candelarias Ln NW
Albuquerque, NM 87107
35.1378, -106.6425 (ZIP center) · Grid DM65qd · CQ 4 · ITU 7 · map ↗

FRN
0002125763

Previous call
K0MAZ (Advanced)

Last granted
Dec 3, 2014

Effective
Aug 22, 2017

Last action
Sep 12, 2017
FCC actions (6)
- Sep 12, 2017 — License canceled LICAN
- Aug 22, 2017 — FCC action LIAUA
- Dec 3, 2014 — License renewed LIREN
- Jul 2, 2013 — FCC action LIAUA
- Feb 23, 2005 — Vanity call sign granted VANGRT
- Feb 23, 2005 — License issued LIISS
K0MAZ Canceled Amateur Extra · vanity Mar 3, 2001 → Feb 23, 2005 (canceled)

Licensee
MICHAEL E WARREN

Address
15533 SAND HILL CIR
EDEN PRAIRIE, MN 55347
44.8280, -93.4624 (ZIP center) · Grid EN34gt · CQ 4 · ITU 7 · map ↗

FRN
0002125763

Previous call
W5MAZ (Advanced)

Last granted
Mar 3, 2001

Effective
Mar 3, 2001

Last action
Feb 23, 2005
FCC actions (2)
- Feb 23, 2005 — License canceled LICAN
- Mar 3, 2001 — License issued LIISS
W5MAZ Canceled Amateur Extra Oct 31, 1997 → Mar 3, 2001 (canceled)

Licensee
MICHAEL E WARREN

Address
15533 SAND HILL CIR
EDEN PRAIRIE, MN 55347
44.8280, -93.4624 (ZIP center) · Grid EN34gt · CQ 4 · ITU 7 · map ↗

FRN
0002125763

Last granted
Oct 31, 1997

Effective
Oct 31, 1997

Last action
Mar 3, 2001
FCC actions (1)
- Mar 3, 2001 — License canceled LICAN

Address history

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

Seen Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as W5MAZ
MICHAEL E WARREN
3775 Candelarias Ln NW, Albuquerque, NM 87107
35.1224, -106.6502 (street) · Grid DM65qc · CQ 4 · ITU 7 · map ↗
Seen Sep 5, 2017 → Sep 27, 2026 · 25 snapshots · as W0WG
MICHAEL E WARREN
3783 Candelarias Ln NW, Albuquerque, NM 87107
35.1378, -106.6425 (ZIP center) · Grid DM65qd · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 102 snapshots · as W5MAZ
MICHAEL E WARREN
15533 SAND HILL CIR, EDEN PRAIRIE, MN 55347
44.8280, -93.4624 (ZIP center) · Grid EN34gt · CQ 4 · ITU 7 · map ↗
Seen Oct 22, 2013 → May 12, 2017 · 19 snapshots · as W0WG
MICHAEL E WARREN
733 WHISPER WALK, CHESAPEAKE, VA 23322-6028
36.6260, -76.2678 (ZIP center) · Grid FM16up · CQ 5 · ITU 8 · map ↗

Others requesting K0MAZ

4 applications listed K0MAZ as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 15, 2024	May 3, 2024	KF0PVV · Mark Mellin · Peyton, CO	3	Granted
Nov 8, 2021	Nov 26, 2021	KF0HCT · Florencio G Mazzoldi · Prior Lake, MN	5	Granted
Sep 17, 2014	Oct 5, 2014	KE0BSL · Christopher M Nielson · Broomfield, CO	4	Granted
Feb 13, 2001	Mar 3, 2001	W5MAZ · MICHAEL E WARREN · EDEN PRAIRIE, MN	1	Granted