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

K4ATX

Not currently held · 3 holders on record · available since Aug 16, 2025

Previous holder: WILLIAM C KEYS JR

Held K4ATX Feb 10, 2023 → Aug 15, 2023 · first licensed Apr 6, 2006 as K4NQZ · 10 licenses · FRN 0014849699

N4ATX Active Amateur Extra · vanity Aug 15, 2023 → expires Aug 15, 2033

Licensee
WILLIAM C KEYS JR

Address
222 KEYSTONE DR EXTENSION
ASHEVILLE, NC 28806
35.6171, -82.6397 (street) · Grid EM85qo · CQ 5 · ITU 8 · map ↗

FRN
0014849699

Previous call
K4ATX (Advanced)

Last granted
Aug 15, 2023

Effective
Sep 18, 2024

Last action
Sep 18, 2024
FCC actions (3)
- Sep 18, 2024 — FCC action LIAUA
- Aug 15, 2023 — Vanity call sign granted VANGRT
- Aug 15, 2023 — License issued LIISS
K4ATX Canceled Amateur Extra · vanity Feb 10, 2023 → Aug 15, 2023 (canceled)

Licensee
WILLIAM C KEYS JR

Address
Attn: William C Keys jr
222 KEYSTONE DR EXTENSION
ASHEVILLE, NC 28806
35.6171, -82.6397 (street) · Grid EM85qo · CQ 5 · ITU 8 · map ↗

FRN
0014849699

Previous call
N4DXC (Advanced)

Last granted
Feb 10, 2023

Effective
Feb 10, 2023

Last action
Aug 15, 2023
FCC actions (3)
- Aug 15, 2023 — License canceled LICAN
- Feb 10, 2023 — Vanity call sign granted VANGRT
- Feb 10, 2023 — License issued LIISS
N4DXC Canceled Amateur Extra · vanity Sep 8, 2021 → Feb 10, 2023 (canceled)

Licensee
WILLIAM C KEYS JR

Address
Attn: William C Keys jr
222 KEYSTONE DR EXTENSION
ASHEVILLE, NC 28806
35.6171, -82.6397 (street) · Grid EM85qo · CQ 5 · ITU 8 · map ↗

FRN
0014849699

Previous call
K4RFX (Advanced)

Last granted
Sep 8, 2021

Effective
Sep 8, 2021

Last action
Feb 10, 2023
FCC actions (3)
- Feb 10, 2023 — License canceled LICAN
- Sep 8, 2021 — Vanity call sign granted VANGRT
- Sep 8, 2021 — License issued LIISS
K4RFX Canceled Amateur Extra · vanity Jul 30, 2021 → Sep 8, 2021 (canceled)

Licensee
WILLIAM C KEYS JR

Address
Attn: William C Keys jr
222 KEYSTONE DR EXTENSION
ASHEVILLE, NC 28806
35.6171, -82.6397 (street) · Grid EM85qo · CQ 5 · ITU 8 · map ↗

FRN
0014849699

Previous call
N4DXC (Advanced)

Last granted
Jul 30, 2021

Effective
Jul 30, 2021

Last action
Sep 8, 2021
FCC actions (3)
- Sep 8, 2021 — License canceled LICAN
- Jul 30, 2021 — Vanity call sign granted VANGRT
- Jul 30, 2021 — License issued LIISS
N4DXC Canceled Amateur Extra · vanity Nov 8, 2019 → Jul 30, 2021 (canceled)

Licensee
WILLIAM C KEYS JR

Address
Attn: William C Keys jr
222 KEYSTONE DR EXTENSION
ASHEVILLE, NC 28806
35.6171, -82.6397 (street) · Grid EM85qo · CQ 5 · ITU 8 · map ↗

FRN
0014849699

Previous call
KW4DX (Advanced)

Last granted
Nov 8, 2019

Effective
Nov 8, 2019

Last action
Jul 30, 2021
FCC actions (3)
- Jul 30, 2021 — License canceled LICAN
- Nov 8, 2019 — Vanity call sign granted VANGRT
- Nov 8, 2019 — License issued LIISS
KW4DX Canceled Amateur Extra · vanity Jul 13, 2019 → Nov 8, 2019 (canceled)

Licensee
WILLIAM C KEYS JR

Address
Attn: William C Keys jr
222 KEYSTONE DR EXTENSION
ASHEVILLE, NC 28806
35.6171, -82.6397 (street) · Grid EM85qo · CQ 5 · ITU 8 · map ↗

FRN
0014849699

Previous call
K4RFX (Advanced)

Last granted
Jul 13, 2019

Effective
Jul 13, 2019

Last action
Nov 8, 2019
FCC actions (3)
- Nov 8, 2019 — License canceled LICAN
- Jul 13, 2019 — Vanity call sign granted VANGRT
- Jul 13, 2019 — License issued LIISS
K4RFX Canceled Amateur Extra · vanity Dec 8, 2017 → Jul 13, 2019 (canceled)

Licensee
WILLIAM C KEYS JR

Address
Attn: William C Keys jr
222 KEYSTONE DR EXTENSION
ASHEVILLE, NC 28806
35.6171, -82.6397 (street) · Grid EM85qo · CQ 5 · ITU 8 · map ↗

FRN
0014849699

Previous call
W4RFX (Advanced)

Last granted
Dec 8, 2017

Effective
Dec 8, 2017

Last action
Jul 13, 2019
FCC actions (3)
- Jul 13, 2019 — License canceled LICAN
- Dec 8, 2017 — Vanity call sign granted VANGRT
- Dec 8, 2017 — License issued LIISS
W4RFX Canceled Amateur Extra · vanity Oct 24, 2017 → Dec 8, 2017 (canceled)

Licensee
WILLIAM C KEYS JR

Address
Attn: William C Keys jr
222 KEYSTONE DR EXTENSION
ASHEVILLE, NC 28806
35.6171, -82.6397 (street) · Grid EM85qo · CQ 5 · ITU 8 · map ↗

FRN
0014849699

Previous call
N4DXC (Advanced)

Last granted
Oct 24, 2017

Effective
Oct 24, 2017

Last action
Dec 8, 2017
FCC actions (3)
- Dec 8, 2017 — License canceled LICAN
- Oct 24, 2017 — Vanity call sign granted VANGRT
- Oct 24, 2017 — License issued LIISS
N4DXC Canceled Amateur Extra · vanity Apr 28, 2006 → Oct 24, 2017 (canceled)

Licensee
WILLIAM C KEYS JR

Address
222 KEYSTONE DR EXTENSION
ASHEVILLE, NC 28806
35.6171, -82.6397 (street) · Grid EM85qo · CQ 5 · ITU 8 · map ↗

FRN
0014849699

Previous call
K4NQZ (Advanced)

Last granted
Apr 5, 2016

Effective
Apr 5, 2016

Last action
Oct 24, 2017
FCC actions (4)
- Oct 24, 2017 — License canceled LICAN
- Apr 5, 2016 — License renewed LIREN
- Apr 28, 2006 — Vanity call sign granted VANGRT
- Apr 28, 2006 — License issued LIISS
K4NQZ Canceled Amateur Extra Apr 6, 2006 → Apr 28, 2006 (canceled)

Licensee
WILLIAM C KEYS JR

Address
222 KEYSTONE DR EXTENSION
ASHEVILLE, NC 28806
35.6171, -82.6397 (street) · Grid EM85qo · CQ 5 · ITU 8 · map ↗

FRN
0014849699

Last granted
Apr 7, 2006

Effective
Apr 7, 2006

Last action
Apr 28, 2006
FCC actions (3)
- Apr 28, 2006 — License canceled LICAN
- Apr 7, 2006 — License renewed LIREN
- Apr 6, 2006 — FCC action ESCFRN

Address history

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

Seen May 27, 2010 → Sep 27, 2026 · 197 snapshots · as K4NQZ
WILLIAM C KEYS JR
222 KEYSTONE DR EXTENSION, ASHEVILLE, NC 28806
35.6171, -82.6397 (street) · Grid EM85qo · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as K4NQZ
WILLIAM C KEYS JR
81 KEYSTONE EXTENSION, ASHEVILLE, NC 28806
35.5696, -82.6168 (ZIP center) · Grid EM85qn · CQ 5 · ITU 8 · map ↗

Previous holder: Corey M Summers

Held K4ATX Oct 18, 2019 → Dec 8, 2020 · first licensed Jun 18, 2019 as KN4VFN · 3 licenses · FRN 0028585057

KC4AC Active Amateur Extra · vanity Dec 8, 2020 → expires Dec 8, 2030

Licensee
Corey M Summers

Address
20 West Legion Circle
PIKEVILLE, TN 37367
35.6006, -85.1881 (street) · Grid EM75jo · CQ 4 · ITU 8 · map ↗

FRN
0028585057

Previous call
K4ATX (General)

Last granted
Dec 8, 2020

Effective
Dec 9, 2020

Last action
Dec 9, 2020
FCC actions (3)
- Dec 9, 2020 — FCC action LIAUA
- Dec 8, 2020 — Vanity call sign granted VANGRT
- Dec 8, 2020 — License issued LIISS
K4ATX Canceled Amateur Extra · vanity Oct 18, 2019 → Dec 8, 2020 (canceled)

Licensee
Corey M Summers

Address
20 West Legion Circle
PIKEVILLE, TN 37367
35.6006, -85.1881 (street) · Grid EM75jo · CQ 4 · ITU 8 · map ↗

FRN
0028585057

Previous call
KN4VFN (General)

Last granted
Oct 18, 2019

Effective
Nov 13, 2020

Last action
Dec 8, 2020
FCC actions (5)
- Dec 8, 2020 — License canceled LICAN
- Nov 13, 2020 — License modified LIMOD
- Nov 5, 2019 — FCC action LIAUA
- Oct 18, 2019 — Vanity call sign granted VANGRT
- Oct 18, 2019 — License issued LIISS
KN4VFN Canceled General Jun 18, 2019 → Oct 18, 2019 (canceled)

Licensee
Corey M Summers

Address
20 West Legion Circle
Pikeville, TN 37367
35.6006, -85.1881 (street) · Grid EM75jo · CQ 4 · ITU 8 · map ↗

FRN
0028585057

Last granted
Jun 18, 2019

Effective
Oct 1, 2019

Last action
Oct 18, 2019
FCC actions (4)
- Oct 18, 2019 — License canceled LICAN
- Oct 1, 2019 — FCC action LIAUA
- Jun 18, 2019 — License issued LIISS
- Jun 18, 2019 — 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 Apr 16, 2022 → Sep 27, 2026 · 36 snapshots · as KN4VFN
Corey M Summers
20 West Legion Circle, Pikeville, TN 37367
35.6006, -85.1881 (street) · Grid EM75jo · CQ 4 · ITU 8 · map ↗

Previous holder: KIM A HINCEMAN

Held K4ATX Feb 23, 2010 → Aug 4, 2017 · first licensed Dec 2, 2003 as WA4VKW · 3 licenses · FRN 0009945221

WA4VKW Active Advanced · vanity Aug 4, 2017 → expires Aug 4, 2027

Licensee
KIM A HINCEMAN

Address
2300 MURRAY MACK RD
FORT MILL, SC 29715
34.9815, -80.9020 (street) · Grid EM94nx · CQ 5 · ITU 8 · map ↗

FRN
0009945221

Previous call
K4ATX

Last granted
Aug 4, 2017

Effective
Aug 4, 2017

Last action
Aug 4, 2017
FCC actions (2)
- Aug 4, 2017 — Vanity call sign granted VANGRT
- Aug 4, 2017 — License issued LIISS
K4ATX Canceled Advanced · vanity Feb 23, 2010 → Aug 4, 2017 (canceled)

Licensee
KIM A HINCEMAN

Address
2300 MURRAY MACK RD
FORT MILL, SC 29715
34.9815, -80.9020 (street) · Grid EM94nx · CQ 5 · ITU 8 · map ↗

FRN
0009945221

Previous call
WA4VKW

Last granted
Feb 23, 2010

Effective
Feb 23, 2010

Last action
Aug 4, 2017
FCC actions (3)
- Aug 4, 2017 — License canceled LICAN
- Feb 23, 2010 — Vanity call sign granted VANGRT
- Feb 23, 2010 — License issued LIISS
WA4VKW Canceled Advanced Dec 2, 2003 → Feb 23, 2010 (canceled)

Licensee
KIM A HINCEMAN

Address
2300 MURRAY MACK RD
FORT MILL, SC 29715
34.9815, -80.9020 (street) · Grid EM94nx · CQ 5 · ITU 8 · map ↗

FRN
0009945221

Last granted
Dec 2, 2003

Effective
Dec 2, 2003

Last action
Feb 23, 2010
FCC actions (2)
- Feb 23, 2010 — License canceled LICAN
- Dec 2, 2003 — 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 → Sep 27, 2026 · 112 snapshots · as WA4VKW
KIM A HINCEMAN
2300 MURRAY MACK RD, FORT MILL, SC 29715
34.9815, -80.9020 (street) · Grid EM94nx · CQ 5 · ITU 8 · map ↗

Vanity requests for K4ATX

9 applications listed K4ATX as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jul 9, 2026	Jul 27, 2026	KK4UZJ · Robert W Jonas · Draper, UT	5	Granted
Sep 29, 2025	Oct 17, 2025	KR4GVW · Donald S Seales · Weaver, AL	4	Granted
Jan 23, 2023	Feb 10, 2023	N4DXC · WILLIAM C KEYS JR · ASHEVILLE, NC	1	Granted
Mar 25, 2022	Apr 12, 2022	KO4KVK · Randy W Stearns · Cumming, GA	11	Granted
May 13, 2021	May 31, 2021	KI5PNN · Aristotle B Allen · Austin, TX	5	Granted
Sep 30, 2019	Oct 18, 2019	KN4WQN · Benjamin F Eastwood · Arlington, VA	13	Granted
Sep 30, 2019	Oct 18, 2019	KN4VFN · Corey M Summers · PIKEVILLE, TN	1	Granted
Feb 3, 2010	Feb 21, 2010	WA4VKW · KIM A HINCEMAN · FORT MILL, SC	1	Granted
Jul 2, 2002	Jul 20, 2002	KG4OJO · MATTHEW E PUCKETT · Bethlehem, GA	2	Granted