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

NQ4B HAM

⏳ Not available yet — opens for vanity requests Mar 25, 2028, two years after the license was canceled (Mar 24, 2026).

2x1 call: only Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: LoTW user · last upload Feb 20, 2026 · eQSL AG member · QRZ · HamQTH

Not currently held · 3 holders on record

Previous holder: Keith Murray

Held NQ4B Feb 18, 2026 → Mar 24, 2026 · first licensed Feb 9, 2007 as KI4TKT · 10 licenses · FRN 0009145905

K4SAX Active Amateur Extra · vanity May 29, 2026 → expires May 29, 2036

Licensee
Keith Murray

Address
PO Box 204005
Martinez, GA 30917

FRN
0009145905

Previous call
AJ4H (General)

Last granted
May 29, 2026

Effective
May 29, 2026

Last action
May 29, 2026
FCC actions (2)
- May 29, 2026 — Vanity call sign granted VANGRT
- May 29, 2026 — License issued LIISS
AJ4H Canceled Amateur Extra · vanity Mar 24, 2026 → May 29, 2026 (canceled)

Licensee
Keith Murray

Address
PO Box 204005
Martinez, GA 30917

FRN
0009145905

Previous call
NQ4B (General)

Last granted
Mar 24, 2026

Effective
May 29, 2026

Last action
May 29, 2026
FCC actions (4)
- May 29, 2026 — License canceled LICAN
- May 29, 2026 — Administrative update LIAUA
- Mar 24, 2026 — Vanity call sign granted VANGRT
- Mar 24, 2026 — License issued LIISS
NQ4B Canceled Amateur Extra · vanity Feb 18, 2026 → Mar 24, 2026 (canceled)

Licensee
Keith Murray

Address
PO Box 204005
Martinez, GA 30917

FRN
0009145905

Previous call
K4SAX (General)

Last granted
Feb 18, 2026

Effective
Feb 18, 2026

Last action
Mar 24, 2026
FCC actions (3)
- Mar 24, 2026 — License canceled LICAN
- Feb 18, 2026 — Vanity call sign granted VANGRT
- Feb 18, 2026 — License issued LIISS
K4SAX Canceled Amateur Extra · vanity Feb 17, 2024 → Feb 18, 2026 (canceled)

Licensee
Keith Murray

Address
229 Hillbrook Dr
Martinez, GA 30907
33.5237, -82.0857 (ZIP center) · Grid EM83wm · CQ 5 · ITU 8 · map ↗

FRN
0009145905

Previous call
NQ4B (General)

Last granted
Feb 17, 2024

Effective
Dec 30, 2025

Last action
Feb 18, 2026
FCC actions (6)
- Feb 18, 2026 — License canceled LICAN
- Dec 30, 2025 — Administrative update LIAUA
- Jan 22, 2025 — Administrative update LIAUA
- May 17, 2024 — Administrative update LIAUA
- Feb 17, 2024 — Vanity call sign granted VANGRT
- Feb 17, 2024 — License issued LIISS
NQ4B Canceled Amateur Extra · vanity Feb 24, 2023 → Feb 17, 2024 (canceled)

Licensee
Keith Murray

Address
229 Hillbrook Dr
Martinez, GA 30907
33.5237, -82.0857 (ZIP center) · Grid EM83wm · CQ 5 · ITU 8 · map ↗

FRN
0009145905

Previous call
K4SAX (General)

Last granted
Feb 24, 2023

Effective
Jan 30, 2024

Last action
Feb 17, 2024
FCC actions (6)
- Feb 17, 2024 — License canceled LICAN
- Jan 30, 2024 — Record corrected COR
- Jan 30, 2024 — Administrative update LIAUA
- Mar 25, 2023 — Administrative update LIAUA
- Feb 24, 2023 — Vanity call sign granted VANGRT
- Feb 24, 2023 — License issued LIISS
K4SAX Canceled Amateur Extra · vanity Sep 16, 2022 → Feb 24, 2023 (canceled)

Licensee
S K Murray

Address
PO Box 204153
Martinez, GA 30917

FRN
0009145905

Previous call
NQ4B (General)

Last granted
Sep 16, 2022

Effective
Feb 24, 2023

Last action
May 1, 2024
FCC actions (5)
- Feb 24, 2023 — License canceled LICAN
- Feb 24, 2023 — Administrative update LIAUA
- Sep 19, 2022 — Administrative update LIAUA
- Sep 16, 2022 — Vanity call sign granted VANGRT
- Sep 16, 2022 — License issued LIISS
NQ4B Canceled Amateur Extra · vanity Feb 18, 2022 → Sep 16, 2022 (canceled)

Licensee
S K MURRAY

Address
PO Box 204153
MARTINEZ, GA 30917

FRN
0009145905

Previous call
K4SAX (General)

Last granted
Feb 18, 2022

Effective
Aug 5, 2022

Last action
Sep 16, 2022
FCC actions (5)
- Sep 16, 2022 — License canceled LICAN
- Aug 5, 2022 — Administrative update LIAUA
- Feb 19, 2022 — Administrative update LIAUA
- Feb 18, 2022 — Vanity call sign granted VANGRT
- Feb 18, 2022 — License issued LIISS
📦 Moved: Avera, GA → Martinez, GA

K4SAX Canceled Amateur Extra · vanity Feb 26, 2013 → Feb 18, 2022 (canceled)

Licensee
STANLEY K MURRAY

Address
229 Hillbrook Dr
MARTINEZ, GA 30907
33.5237, -82.0857 (ZIP center) · Grid EM83wm · CQ 5 · ITU 8 · map ↗

FRN
0009145905

Previous call
K4KKM (General)

Last granted
Feb 26, 2013

Effective
Jan 31, 2022

Last action
May 1, 2024
FCC actions (8)
- Feb 18, 2022 — License canceled LICAN
- Jan 31, 2022 — License modified LIMOD
- Oct 28, 2021 — Administrative update LIAUA
- Feb 3, 2021 — Administrative update LIAUA
- Mar 15, 2013 — License modified LIMOD
- Mar 14, 2013 — License modified LIMOD
- Feb 26, 2013 — Vanity call sign granted VANGRT
- Feb 26, 2013 — License issued LIISS
K4KKM Canceled Technician · vanity Feb 27, 2007 → Feb 26, 2013 (canceled)

Licensee
S. Keith Murray

Address
PO Box 148
Avera, GA 30803
33.1335, -82.5492 (ZIP center) · Grid EM83rd · CQ 5 · ITU 8 · map ↗

FRN
0009145905

Previous call
KI4TKT

Last granted
Feb 27, 2007

Effective
Feb 5, 2013

Last action
Feb 26, 2013
FCC actions (6)
- Feb 26, 2013 — License canceled LICAN
- Feb 5, 2013 — Administrative update LIAUA
- Jan 11, 2013 — Administrative update LIAUA
- Jan 10, 2013 — Administrative update LIAUA
- Feb 27, 2007 — Vanity call sign granted VANGRT
- Feb 27, 2007 — License issued LIISS
KI4TKT Canceled Technician Feb 9, 2007 → Feb 27, 2007 (canceled)

Licensee
Stanley K Murray

Address
2404 Long Branch Rd
Avera, GA 30803
33.1335, -82.5492 (ZIP center) · Grid EM83rd · CQ 5 · ITU 8 · map ↗

FRN
0009145905

Last granted
Feb 9, 2007

Effective
Feb 9, 2007

Last action
Feb 27, 2007
FCC actions (3)
- Feb 27, 2007 — License canceled LICAN
- Feb 9, 2007 — License issued LIISS
- Feb 9, 2007 — 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 Sep 27, 2026 → Oct 4, 2026 · 6 snapshots · as NQ4B
Keith Murray
PO Box 204005
Martinez, GA 30917
Seen Apr 27, 2024 → Oct 4, 2026 · 24 snapshots · as NQ4B
S K MURRAY
PO Box 204153
MARTINEZ, GA 30917
Seen Apr 27, 2024 → Oct 4, 2026 · 20 snapshots · as NQ4B
Keith Murray
229 Hillbrook Dr, Martinez, GA 30907
33.5237, -82.0857 (ZIP center) · Grid EM83wm · CQ 5 · ITU 8 · map ↗
Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as K4SAX
STANLEY K MURRAY
229 Hillbrook Dr, MARTINEZ, GA 30907
33.5237, -82.0857 (ZIP center) · Grid EM83wm · CQ 5 · ITU 8 · map ↗
Seen Feb 18, 2013 → Oct 4, 2026 · 42 snapshots · as K4KKM
S. Keith Murray
PO Box 148
Avera, GA 30803
33.1335, -82.5492 (ZIP center) · Grid EM83rd · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 52 snapshots · as KI4TKT
Stanley K Murray
2404 Long Branch Rd, Avera, GA 30803
33.1335, -82.5492 (ZIP center) · Grid EM83rd · CQ 5 · ITU 8 · map ↗
Seen Jul 1, 2024 → Dec 20, 2024 · 4 snapshots · as K4SAX
Keith Murray
PO Box 1023
Appling, GA 30802
33.6014, -82.2999 (ZIP center) · Grid EM83uo · CQ 5 · ITU 8 · map ↗
Seen Apr 16, 2022 · 1 snapshot · as NQ4B
STANLEY K MURRAY
PO Box 204153
MARTINEZ, GA 30917
Seen Apr 6, 2013 → May 6, 2019 · 28 snapshots · as K4SAX
S KEITH MURRAY
PO Box 148
AVERA, GA 30803
33.1335, -82.5492 (ZIP center) · Grid EM83rd · CQ 5 · ITU 8 · map ↗

Previous holder: CHARLES A OVERSTREET JR

Held NQ4B Jul 11, 2000 → Jan 28, 2020 · first licensed May 13, 1998 as KF4UPW · 2 licenses · FRN 0002512069

NQ4B Canceled Amateur Extra · vanity Jul 11, 2000 → Jan 28, 2020 (canceled)

Licensee
CHARLES A OVERSTREET JR

Address
361 GLENHOLLY CT
CASSELBERRY, FL 32707-5207
28.6641, -81.3149 (ZIP center) · Grid EL98ip · CQ 5 · ITU 8 · map ↗

FRN
0002512069

Previous call
KF4UPW (Technician Plus)

Last granted
Apr 15, 2010

Effective
Apr 15, 2010

Last action
Dec 29, 2021
FCC actions (5)
- Dec 29, 2021 — Record corrected COR
- Dec 29, 2021 — Record corrected COR
- Dec 29, 2021 — Record corrected COR
- Apr 15, 2010 — License renewed LIREN
- Jul 11, 2000 — License issued LIISS
KF4UPW Canceled Amateur Extra May 13, 1998 → Jul 11, 2000 (canceled)

Licensee
CHARLES A OVERSTREET JR

Address
361 GLENHOLLY CT
CASSELBERRY, FL 32707-5207
28.6641, -81.3149 (ZIP center) · Grid EL98ip · CQ 5 · ITU 8 · map ↗

FRN
0002512069

Last granted
May 13, 1998

Effective
May 16, 2000

Last action
Jul 11, 2000
FCC actions (2)
- Jul 11, 2000 — License canceled LICAN
- May 16, 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 7, 2004 → Oct 4, 2026 · 96 snapshots · as KF4UPW
CHARLES A OVERSTREET JR
361 GLENHOLLY CT, CASSELBERRY, FL 32707-5207
28.6641, -81.3149 (ZIP center) · Grid EL98ip · CQ 5 · ITU 8 · map ↗

Previous holder:

Held NQ4B Oct 25, 1999 → Jan 22, 1998 · first licensed Oct 25, 1999 as NQ4B · 1 license · no FRN on file (pre-2001 records)

NQ4B Canceled Amateur Extra Oct 25, 1999 → Jan 22, 1998 (canceled)

Licensee

Address

Last granted

Effective

Last action
Apr 15, 2010
FCC actions (2)
- Oct 25, 1999 — Record corrected COR
- Oct 25, 1999 — FCC action CORADD

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 NQ4B

Others requesting NQ4B

22 applications listed NQ4B as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Mar 2, 2026	Mar 20, 2026	N4OHK · Daryl P Shaw · Grifton, NC	4	Dismissed
Feb 20, 2026	Mar 10, 2026	N4OHK · Daryl P Shaw · Grifton, NC	4	Dismissed
Feb 17, 2026	Mar 7, 2026	KR4IAA · Wallace L Barron · Alpharetta, GA	2	Dismissed
Jan 29, 2026	Feb 16, 2026	K4SAX · Keith Murray · Martinez, GA	1	Granted
Feb 18, 2025	Mar 8, 2025	KE2FBW · JESSE POTTER · APO, AE	8	Granted
Feb 6, 2023	Feb 24, 2023	K4SAX · S K Murray · Martinez, GA	1	Granted
Feb 18, 2022	Mar 8, 2022	W4BGY · Billy R King Jr · Bowling Green, KY	3	Dismissed
Feb 16, 2022	Mar 6, 2022	KO4TET · SETH P HOROWITZ · TAMARAC, FL	5	Dismissed
Feb 1, 2022	Feb 19, 2022	WA4DXC · NEIL D FOX · CLIFTON, VA	2	Granted
Jan 31, 2022	Feb 18, 2022	KN4KDZ · JOSEPH B CLIFTON · SANDERSVILLE, GA	1	Dismissed
Jan 31, 2022	Feb 18, 2022	AE4EK · GLENN L SILVER · The Villages, FL	1	Dismissed
Jan 31, 2022	Feb 18, 2022	KO4GPI · James D Martin · Tullahoma, TN	1	Dismissed
Jan 31, 2022	Feb 18, 2022	AI5BT · STEVEN ELDREDGE · ARLINGTON, TX	3	Granted
Jan 31, 2022	Feb 18, 2022	KI5SCZ · William C Downs Jr · Saucier, MS	2	Granted
Jan 31, 2022	Feb 18, 2022	KD7YZ · ROBERT M DENLINGER · GREENUP, KY	1	Dismissed
Jan 31, 2022	Feb 18, 2022	K4SAX · STANLEY K MURRAY · MARTINEZ, GA	1	Granted
Aug 3, 2020	Aug 21, 2020	KB0UVK · Scott E Lanis · North Pole, AK	9	Dismissed
Jun 21, 2000	Jul 9, 2000	KF4UPW · CHARLES A OVERSTREET JR · CASSELBERRY, FL	12	Granted
May 8, 2000	May 26, 2000	KF4DA · STANLEY W MC DONALD · GAINESVILLE, GA	9	Granted
Apr 19, 2000	May 7, 2000	KS4CD · WILLIAM L HALL · CHARLOTTE, NC	18	Dismissed
Apr 18, 2000	May 6, 2000	KF4DA · STANLEY W MC DONALD · GAINESVILLE, GA	5	Dismissed
Aug 11, 1999	Aug 29, 1999	N3EMM · FOSTER D FARONE · MT. CRAWFORD, VA	17	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for NQ4B in the last 24 hours. They show up here within seconds of NQ4B beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.