N9TPB FCC License Search

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

K3STM

Not currently held · 2 holders on record · available since Jul 7, 2015

Previous holder: MARTIN D WATT

Held K3STM Jan 31, 2012 → Jul 6, 2013 · first licensed as KM7W · 12 licenses · FRN 0003155330

K0IN Active Amateur Extra · vanity Nov 29, 2014 → expires Nov 29, 2034

Licensee
MARTIN D WATT

Address
1411 Wilson Avenue
Ames, IA 50010
42.0359, -93.6186 (street) · Grid EN32ea · CQ 4 · ITU 7 · map ↗

FRN
0003155330

Previous call
W8MU

Last granted
Sep 7, 2024

Effective
Sep 7, 2024

Last action
Sep 7, 2024
FCC actions (3)
- Sep 7, 2024 — License renewed LIREN
- Nov 29, 2014 — Vanity call sign granted VANGRT
- Nov 29, 2014 — License issued LIISS
📦 Moved: Jermyn, PA → Ames, IA

W8MU Canceled Amateur Extra · vanity Jul 6, 2013 → Nov 29, 2014 (canceled)

Licensee
MARTIN D WATT

Address
1411 Wilson Avenue
Ames, IA 50010
42.0359, -93.6186 (street) · Grid EN32ea · CQ 4 · ITU 7 · map ↗

FRN
0003155330

Previous call
K3STM

Last granted
Jul 6, 2013

Effective
Jun 4, 2014

Last action
Nov 29, 2014
FCC actions (5)
- Nov 29, 2014 — License canceled LICAN
- Jun 4, 2014 — FCC action LIAUA
- Jul 18, 2013 — FCC action LIAUA
- Jul 6, 2013 — Vanity call sign granted VANGRT
- Jul 6, 2013 — License issued LIISS
K3STM Canceled Amateur Extra · vanity Jan 31, 2012 → Jul 6, 2013 (canceled)

Licensee
MARTIN D WATT

Address
451 Madison Avenue
Jermyn, PA 18433
41.5733, -75.5813 (ZIP center) · Grid FN21fn · CQ 5 · ITU 8 · map ↗

FRN
0003155330

Previous call
W8MU

Last granted
Jan 31, 2012

Effective
Jan 31, 2012

Last action
Jul 6, 2013
FCC actions (3)
- Jul 6, 2013 — License canceled LICAN
- Jan 31, 2012 — Vanity call sign granted VANGRT
- Jan 31, 2012 — License issued LIISS
W8MU Canceled Amateur Extra · vanity Aug 26, 2011 → Jan 31, 2012 (canceled)

Licensee
MARTIN D WATT

Address
451 Madison Avenue
Jermyn, PA 18433
41.5733, -75.5813 (ZIP center) · Grid FN21fn · CQ 5 · ITU 8 · map ↗

FRN
0003155330

Previous call
K3STM

Last granted
Aug 26, 2011

Effective
Aug 26, 2011

Last action
Jan 31, 2012
FCC actions (3)
- Jan 31, 2012 — License canceled LICAN
- Aug 26, 2011 — Vanity call sign granted VANGRT
- Aug 26, 2011 — License issued LIISS
K3STM Canceled Amateur Extra · vanity Sep 8, 2010 → Aug 26, 2011 (canceled)

Licensee
MARTIN D WATT

Address
451 Madison Avenue
Jermyn, PA 18433
41.5733, -75.5813 (ZIP center) · Grid FN21fn · CQ 5 · ITU 8 · map ↗

FRN
0003155330

Previous call
K7BN

Last granted
Sep 8, 2010

Effective
Sep 8, 2010

Last action
Aug 26, 2011
FCC actions (3)
- Aug 26, 2011 — License canceled LICAN
- Sep 8, 2010 — Vanity call sign granted VANGRT
- Sep 8, 2010 — License issued LIISS
📦 Moved: Bellbrook, OH → Jermyn, PA

K7BN Canceled Amateur Extra · vanity Feb 19, 2010 → Sep 8, 2010 (canceled)

Licensee
MARTIN D WATT

Address
451 Madison Avenue
Jermyn, PA 18433
41.5733, -75.5813 (ZIP center) · Grid FN21fn · CQ 5 · ITU 8 · map ↗

FRN
0003155330

Previous call
W8MU

Last granted
Feb 19, 2010

Effective
Jun 29, 2010

Last action
Jul 23, 2022
FCC actions (4)
- Sep 8, 2010 — License canceled LICAN
- Jun 29, 2010 — FCC action LIAUA
- Feb 19, 2010 — Vanity call sign granted VANGRT
- Feb 19, 2010 — License issued LIISS
📦 Moved: Las Vegas, NV → Bellbrook, OH

W8MU Canceled Amateur Extra · vanity Mar 14, 2008 → Feb 19, 2010 (canceled)

Licensee
MARTIN D WATT

Address
1538 GUNTHER DRIVE
BELLBROOK, OH 45305
39.6408, -84.0857 (ZIP center) · Grid EM79wp · CQ 4 · ITU 8 · map ↗

FRN
0003155330

Previous call
K7BN

Last granted
Mar 14, 2008

Effective
Jan 5, 2010

Last action
Feb 19, 2010
FCC actions (4)
- Feb 19, 2010 — License canceled LICAN
- Jan 5, 2010 — FCC action LIAUA
- Mar 14, 2008 — Vanity call sign granted VANGRT
- Mar 14, 2008 — License issued LIISS
📦 Moved: Dayton, OH → Las Vegas, NV

K7BN Canceled Amateur Extra · vanity Jan 26, 2008 → Mar 14, 2008 (canceled)

Licensee
MARTIN D WATT

Address
5450 South Fort Apache Road, Apt. 208
Las Vegas, NV 89148
36.0634, -115.2968 (ZIP center) · Grid DM26ib · CQ 3 · ITU 6 · map ↗

FRN
0003155330

Previous call
W8MU

Last granted
Jan 26, 2008

Effective
Feb 12, 2008

Last action
Jul 23, 2022
FCC actions (4)
- Mar 14, 2008 — License canceled LICAN
- Feb 12, 2008 — FCC action LIAUA
- Jan 26, 2008 — Vanity call sign granted VANGRT
- Jan 26, 2008 — License issued LIISS
📦 Moved: Murfreesboro, TN → Dayton, OH

W8MU Canceled Amateur Extra · vanity Jun 6, 2006 → Jan 26, 2008 (canceled)

Licensee
MARTIN D WATT

Address
4240 Possum Run Road
Dayton, OH 45440
39.6734, -84.0999 (ZIP center) · Grid EM79wq · CQ 4 · ITU 8 · map ↗

FRN
0003155330

Previous call
K4MTR

Last granted
Jun 6, 2006

Effective
Aug 9, 2006

Last action
Jan 26, 2008
FCC actions (4)
- Jan 26, 2008 — License canceled LICAN
- Aug 9, 2006 — FCC action LIAUA
- Jun 6, 2006 — Vanity call sign granted VANGRT
- Jun 6, 2006 — License issued LIISS
📦 Moved: Bellbrook, OH → Murfreesboro, TN

K4MTR Canceled Amateur Extra · vanity Jan 4, 2005 → Jun 6, 2006 (canceled)

Licensee
MARTIN D WATT

Address
2219 ALYDAR RUN
MURFREESBORO, TN 37127
35.7795, -86.3272 (ZIP center) · Grid EM65us · CQ 4 · ITU 8 · map ↗

FRN
0003155330

Previous call
N5NW

Last granted
Jan 4, 2005

Effective
Aug 11, 2005

Last action
Nov 22, 2006
FCC actions (5)
- Jun 6, 2006 — License canceled LICAN
- Aug 11, 2005 — FCC action LIAUA
- Jun 22, 2005 — FCC action LIAUA
- Jan 4, 2005 — Vanity call sign granted VANGRT
- Jan 4, 2005 — License issued LIISS
📦 Moved: , None → Bellbrook, OH

N5NW Canceled Amateur Extra · vanity May 21, 1999 → Jan 4, 2005 (canceled)

Licensee
MARTIN D WATT

Address
206 BELLECREST COURT
Bellbrook, OH 45305
39.6408, -84.0857 (ZIP center) · Grid EM79wp · CQ 4 · ITU 8 · map ↗

FRN
0003155330

Previous call
KM7W

Last granted
May 21, 1999

Effective
Jul 11, 2002

Last action
Jan 4, 2005
FCC actions (3)
- Jan 4, 2005 — License canceled LICAN
- Jul 11, 2002 — FCC action LIAUA
- Jun 26, 2001 — FCC action LIAUA
KM7W Canceled Amateur Extra → May 21, 1999 (canceled)

Licensee
MARTIN D WATT

Address

FRN
0003155330

Last granted

Effective

Last action
Mar 13, 2024

Address history

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

Seen Mar 28, 2015 → Sep 27, 2026 · 70 snapshots · as W8MU
MARTIN D WATT
1411 Wilson Avenue, Ames, IA 50010
42.0359, -93.6186 (street) · Grid EN32ea · CQ 4 · ITU 7 · map ↗
Seen Oct 17, 2011 → Sep 27, 2026 · 178 snapshots · as K7BN
MARTIN D WATT
451 Madison Avenue, Jermyn, PA 18433
41.5733, -75.5813 (ZIP center) · Grid FN21fn · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 47 snapshots · as W8MU
MARTIN D WATT
1538 GUNTHER DRIVE, BELLBROOK, OH 45305
39.6408, -84.0857 (ZIP center) · Grid EM79wp · CQ 4 · ITU 8 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 46 snapshots · as K4MTR
MARTIN D WATT
2219 ALYDAR RUN, MURFREESBORO, TN 37127
35.7795, -86.3272 (ZIP center) · Grid EM65us · CQ 4 · ITU 8 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 46 snapshots · as W8MU
MARTIN D WATT
4240 Possum Run Road, Dayton, OH 45440
39.6734, -84.0999 (ZIP center) · Grid EM79wq · CQ 4 · ITU 8 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 46 snapshots · as K7BN
MARTIN D WATT
5450 South Fort Apache Road, Apt. 208, Las Vegas, NV 89148
36.0634, -115.2968 (ZIP center) · Grid DM26ib · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KM7W
MARTIN D WATT
Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as N5NW
MARTIN D WATT
206 BELLECREST COURT, Bellbrook, OH 45305
39.6408, -84.0857 (ZIP center) · Grid EM79wp · CQ 4 · ITU 8 · map ↗
Seen Oct 22, 2013 → May 22, 2014 · 3 snapshots · as W8MU
MARTIN D WATT
1217 North Dakota Avenue Unit 3, Ames, IA 50014
42.0467, -93.6946 (ZIP center) · Grid EN32db · CQ 4 · ITU 7 · map ↗

Previous holder: DAVID WHARTON

Held K3STM Nov 1, 1996 → Nov 1, 2006 · first licensed Nov 1, 1996 as K3STM · 1 license · no FRN on file (pre-2001 records)

K3STM Expired Advanced Nov 1, 1996 → Nov 1, 2006 (expired)

Licensee
DAVID WHARTON

Address
6644 23RD AVE
HYATTSVILLE, MD 20782
38.9659, -76.9661 (ZIP center) · Grid FM18mx · CQ 5 · ITU 8 · map ↗

Last granted
Nov 1, 1996

Effective
Nov 1, 1996

Last action
Nov 4, 2008
FCC actions (1)
- Nov 4, 2008 — License expired LIEXP

Address history

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

Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as K3STM
DAVID WHARTON
6644 23RD AVE, HYATTSVILLE, MD 20782
38.9659, -76.9661 (ZIP center) · Grid FM18mx · CQ 5 · ITU 8 · map ↗

Vanity requests for K3STM

5 applications listed K3STM as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 15, 2023	Mar 5, 2023	KE8VSF · SHAUN T MAYNOR · ANSTED, WV	8	Granted
May 23, 2019	Jun 10, 2019	KN4UST · Steven T McCoy · Newport News, VA	8	Granted
Oct 7, 2015	Oct 25, 2015	KK6TYN · Walter Childson · San Diego, CA	13	Granted
Jan 13, 2012	Jan 31, 2012	W8MU · MARTIN D WATT · Jermyn, PA	1	Granted
Aug 20, 2010	Sep 7, 2010	K7BN · MARTIN D WATT · Jermyn, PA	1	Granted