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

KW4JC

✅ Available for a vanity request — free since May 21, 2016.

2x2 call: Advanced and Amateur Extra licensees can request it. No pending applications list it.

Not currently held · 2 holders on record · available since May 21, 2016

Previous holder: Joseph M Crable

Held KW4JC Nov 9, 2013 → May 20, 2014 · first licensed Mar 22, 2004 as NH7TS · 4 licenses · FRN 0010463826

📦 Moved: Kealakekua, HI → Independence, KY

KH7AX Active Amateur Extra · vanity May 20, 2014 → expires May 20, 2034

Licensee
Joseph M Crable

Address
1514 Twinridge Way
Independence, KY 41051
38.9814, -84.5501 (street) · Grid EM78rx · CQ 4 · ITU 8 · map ↗

FRN
0010463826

Previous call
KW4JC (General)

Last granted
Apr 11, 2024

Effective
Feb 24, 2026

Last action
Feb 24, 2026
FCC actions (8)
- Feb 24, 2026 — Administrative update LIAUA
- Jun 24, 2025 — Administrative update LIAUA
- Apr 11, 2024 — License renewed LIREN
- Feb 5, 2019 — Administrative update LIAUA
- Sep 12, 2015 — Administrative update LIAUA
- Jul 11, 2014 — Administrative update LIAUA
- May 20, 2014 — Vanity call sign granted VANGRT
- May 20, 2014 — License issued LIISS
KW4JC Canceled Amateur Extra · vanity Nov 9, 2013 → May 20, 2014 (canceled)

Licensee
Joseph M Crable

Address
PO Box 320
Kealakekua, HI 96750
19.5343, -155.8921 (ZIP center) · Grid BK29bm · CQ 31 · ITU 61 · map ↗

FRN
0010463826

Previous call
KH7DAH (General)

Last granted
Nov 9, 2013

Effective
Nov 9, 2013

Last action
May 20, 2014
FCC actions (3)
- May 20, 2014 — License canceled LICAN
- Nov 9, 2013 — Vanity call sign granted VANGRT
- Nov 9, 2013 — License issued LIISS
KH7DAH Canceled Amateur Extra · vanity Apr 10, 2004 → Nov 9, 2013 (canceled)

Licensee
Joseph M Crable

Address
PO Box 320
Kealakekua, HI 96750
19.5343, -155.8921 (ZIP center) · Grid BK29bm · CQ 31 · ITU 61 · map ↗

FRN
0010463826

Previous call
NH7TS (General)

Last granted
Apr 10, 2004

Effective
Oct 17, 2013

Last action
Nov 9, 2013
FCC actions (6)
- Nov 9, 2013 — License canceled LICAN
- Oct 17, 2013 — License modified LIMOD
- Nov 27, 2012 — Administrative update LIAUA
- Feb 23, 2012 — Administrative update LIAUA
- Apr 10, 2004 — Vanity call sign granted VANGRT
- Apr 10, 2004 — License issued LIISS
NH7TS Canceled General Mar 22, 2004 → Apr 10, 2004 (canceled)

Licensee
Joseph M Crable

Address
81-1244 Konawaena School Rd
Kealakekua, HI 96750
19.5343, -155.8921 (ZIP center) · Grid BK29bm · CQ 31 · ITU 61 · map ↗

FRN
0010463826

Last granted
Mar 22, 2004

Effective
Mar 22, 2004

Last action
Apr 10, 2004
FCC actions (2)
- Apr 10, 2004 — License canceled LICAN
- Mar 22, 2004 — License issued LIISS

Address history

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

Seen Sep 27, 2026 · 1 snapshot · as KH7AX
Joseph M Crable
1514 Twinridge Way, Independence, KY 41051
38.9814, -84.5501 (street) · Grid EM78rx · CQ 4 · ITU 8 · map ↗
Seen May 28, 2012 → Sep 27, 2026 · 84 snapshots · as KH7DAH
Joseph M Crable
PO Box 320
Kealakekua, HI 96750
19.5343, -155.8921 (ZIP center) · Grid BK29bm · CQ 31 · ITU 61 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 51 snapshots · as NH7TS
Joseph M Crable
81-1244 Konawaena School Rd, Kealakekua, HI 96750
19.5343, -155.8921 (ZIP center) · Grid BK29bm · CQ 31 · ITU 61 · map ↗
Seen Sep 25, 2025 · 1 snapshot · as KH7AX
Joseph M Crable
10236 Meadow Glen Dr., Independence, KY 41051
38.9338, -84.5404 (ZIP center) · Grid EM78rw · CQ 4 · ITU 8 · map ↗
Seen Apr 27, 2024 → May 29, 2025 · 9 snapshots · as KH7AX
Joseph M Crable
2411 NE 2nd Court, Battle Ground, WA 98604
45.8058, -122.5108 (ZIP center) · Grid CN85rt · CQ 3 · ITU 6 · map ↗
Seen May 6, 2019 → Apr 16, 2022 · 2 snapshots · as KH7AX
Joseph M Crable
16404 E. Broad Ave., Spokane Valley, WA 99216
47.6864, -117.2167 (ZIP center) · Grid DN17jq · CQ 3 · ITU 6 · map ↗
Seen Sep 18, 2015 → Jan 22, 2019 · 18 snapshots · as KH7AX
Joseph M Crable
75-649 Opikanalani Place, Kailua Kona, HI 96740
19.7568, -155.9200 (ZIP center) · Grid BK29as · CQ 31 · ITU 61 · map ↗

Previous holder: JOHN D PIENIADZ

Held KW4JC Dec 23, 2003 → Dec 11, 2007 · first licensed Apr 9, 1998 as NL7AJ · 3 licenses · FRN 0003342979

AK4MW Active Amateur Extra · vanity Dec 11, 2007 → expires Dec 11, 2027

Licensee
JOHN D PIENIADZ

Address
Attn: John D Pieniadz
148 FOREST LN
HARLEYVILLE, SC 29448
33.1933, -80.4154 (street) · Grid EM93te · CQ 5 · ITU 8 · map ↗

FRN
0003342979

Previous call
KW4JC (Advanced)

Last granted
Sep 21, 2017

Effective
Sep 21, 2017

Last action
Sep 21, 2017
FCC actions (3)
- Sep 21, 2017 — License renewed LIREN
- Dec 11, 2007 — Vanity call sign granted VANGRT
- Dec 11, 2007 — License issued LIISS
KW4JC Canceled Amateur Extra · vanity Dec 23, 2003 → Dec 11, 2007 (canceled)

Licensee
JOHN D PIENIADZ

Address
148 FOREST LN
HARLEYVILLE, SC 29448
33.1933, -80.4154 (street) · Grid EM93te · CQ 5 · ITU 8 · map ↗

FRN
0003342979

Previous call
NL7AJ (Advanced)

Last granted
Dec 23, 2003

Effective
Dec 23, 2003

Last action
Dec 11, 2007
FCC actions (3)
- Dec 11, 2007 — License canceled LICAN
- Dec 23, 2003 — Vanity call sign granted VANGRT
- Dec 23, 2003 — License issued LIISS
NL7AJ Canceled Amateur Extra Apr 9, 1998 → Dec 23, 2003 (canceled)

Licensee
JOHN D PIENIADZ

Address
148 FOREST LN
HARLEYVILLE, SC 29448
33.1933, -80.4154 (street) · Grid EM93te · CQ 5 · ITU 8 · map ↗

FRN
0003342979

Last granted
Apr 9, 1998

Effective
May 23, 2000

Last action
Dec 23, 2003
FCC actions (3)
- Dec 23, 2003 — License canceled LICAN
- May 23, 2000 — License modified LIMOD
- Feb 23, 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 → Sep 27, 2026 · 140 snapshots · as NL7AJ
JOHN D PIENIADZ
148 FOREST LN, HARLEYVILLE, SC 29448
33.1933, -80.4154 (street) · Grid EM93te · CQ 5 · ITU 8 · map ↗

Others requesting KW4JC

9 applications listed KW4JC as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 11, 2022	Mar 1, 2022	KO4NVC · Jeffery C Caldwell · Stoney Fork, KY	5	Granted
Feb 1, 2021	Feb 19, 2021	KO4CUT · JOSHUA S CLEARY · N. WILKESBORO, NC	1	Granted
Aug 7, 2020	Aug 25, 2020	KO4DVQ · Jeffrey J Clark · HOMESTEAD, FL	8	Granted
May 5, 2015	May 23, 2015	KE0BAV · Kenneth Wienski · O Fallon, MO	1	Dismissed
Oct 22, 2013	Nov 9, 2013	KH7DAH · Joseph M Crable · Kealakekua, HI	1	Granted
Nov 29, 2012	Dec 17, 2012	KK4KRP · JCARES · New Market, TN	5	Granted
Dec 4, 2003	Dec 22, 2003	NL7AJ · JOHN D PIENIADZ · HARLEYVILLE, SC	1	Granted
Jan 27, 2003	Feb 14, 2003	AG4XJ · JUAN C BERBERENA · CAPE CORAL, FL	5	Dismissed
Aug 9, 1999	Aug 27, 1999	KG4DCZ · LAKELAND CHRISTIAN FELLOWSHIP AMATEUR RA · LAKELAND, FL	8	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KW4JC in the last 24 hours. They show up here within seconds of KW4JC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.