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
N4DXC
Not currently held
· 2 holders on record
· available since Feb 11, 2025
Previous holder: WILLIAM C KEYS JR
Held N4DXC Sep 8, 2021 → Feb 10, 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: WILLARD C BURCH
Held N4DXC Dec 11, 1995 → Apr 20, 2003
· first licensed Dec 11, 1995 as N4DXC
· 1 license · no FRN on file (pre-2001 records)
N4DXC
Expired
Advanced
Dec 11, 1995 → Apr 20, 2003 (expired)
Licensee WILLARD C BURCH
Address 5720 HWY 2297 ALLANTON, FL 32404
30.1850, -85.5074 (ZIP center) · Grid
EM70fe · CQ 5 · ITU 8 ·
map ↗
Last granted Dec 11, 1995
Effective Dec 11, 1995
Last action Apr 21, 2005
FCC actions (1)
Apr 21, 2005 — 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 N4DXC
WILLARD C BURCH
5720 HWY 2297, ALLANTON, FL 32404
30.1850, -85.5074 (ZIP center) · Grid
EM70fe · CQ 5 · ITU 8 ·
map ↗
Vanity requests for N4DXC
3 applications listed N4DXC as a choice, newest first.
Data: FCC Universal Licensing System, amateur service · refreshed nightly
n9tpb.com · 73 de N9TPB