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

N2KQ

Not currently held · 2 holders on record

Previous holder: Aaron J Horowitz

Held N2KQ Aug 6, 2024 → Nov 26, 2024 · first licensed Apr 11, 2024 as KQ4QYJ · 5 licenses · FRN 0031332810

AJ4Y Active Amateur Extra · vanity Jan 28, 2025 → expires Jan 28, 2035

Licensee
Aaron J Horowitz

Address
501 E Las Olas Blvd Ste 300
Fort Lauderdale, FL 33301
26.1193, -80.1381 (street) · Grid EL96wc · CQ 5 · ITU 8 · map ↗

FRN
0031332810

Previous call
AJ6K (General)

Last granted
Jan 28, 2025

Effective
Nov 19, 2025

Last action
Nov 19, 2025
FCC actions (3)
- Nov 19, 2025 — FCC action LIAUA
- Jan 28, 2025 — Vanity call sign granted VANGRT
- Jan 28, 2025 — License issued LIISS
AJ6K Canceled Amateur Extra · vanity Nov 26, 2024 → Jan 28, 2025 (canceled)

Licensee
Aaron J Horowitz

Address
401 E Las Olas Blvd Ste 1400
Fort Lauderdale, FL 33301
26.1213, -80.1279 (ZIP center) · Grid EL96wc · CQ 5 · ITU 8 · map ↗

FRN
0031332810

Previous call
N2KQ (General)

Last granted
Nov 26, 2024

Effective
Nov 26, 2024

Last action
Jan 28, 2025
FCC actions (3)
- Jan 28, 2025 — License canceled LICAN
- Nov 26, 2024 — Vanity call sign granted VANGRT
- Nov 26, 2024 — License issued LIISS
N2KQ Canceled Amateur Extra · vanity Aug 6, 2024 → Nov 26, 2024 (canceled)

Licensee
Aaron J Horowitz

Address
401 E Las Olas Blvd Ste 1400
Fort Lauderdale, FL 33301
26.1213, -80.1279 (ZIP center) · Grid EL96wc · CQ 5 · ITU 8 · map ↗

FRN
0031332810

Previous call
K2QQQ (General)

Last granted
Aug 6, 2024

Effective
Aug 6, 2024

Last action
Nov 26, 2024
FCC actions (3)
- Nov 26, 2024 — License canceled LICAN
- Aug 6, 2024 — Vanity call sign granted VANGRT
- Aug 6, 2024 — License issued LIISS
K2QQQ Canceled Amateur Extra · vanity May 3, 2024 → Aug 6, 2024 (canceled)

Licensee
Aaron J Horowitz

Address
401 E Las Olas Blvd Ste 1400
Fort Lauderdale, FL 33301
26.1213, -80.1279 (ZIP center) · Grid EL96wc · CQ 5 · ITU 8 · map ↗

FRN
0031332810

Previous call
KQ4QYJ (General)

Last granted
May 3, 2024

Effective
Jul 5, 2024

Last action
Aug 6, 2024
FCC actions (5)
- Aug 6, 2024 — License canceled LICAN
- Jul 5, 2024 — License modified LIMOD
- May 8, 2024 — License modified LIMOD
- May 3, 2024 — Vanity call sign granted VANGRT
- May 3, 2024 — License issued LIISS
KQ4QYJ Canceled Technician Apr 11, 2024 → May 3, 2024 (canceled)

Licensee
Aaron J Horowitz

Address
Attn: Aaron Horowitz
401 E Las Olas Blvd Ste 1400
Fort Lauderdale, FL 33301
26.1213, -80.1279 (ZIP center) · Grid EL96wc · CQ 5 · ITU 8 · map ↗

FRN
0031332810

Last granted
Apr 11, 2024

Effective
Apr 16, 2024

Last action
May 3, 2024
FCC actions (4)
- May 3, 2024 — License canceled LICAN
- Apr 16, 2024 — FCC action LIAUA
- Apr 11, 2024 — License issued LIISS
- Apr 11, 2024 — 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 · 1 snapshot · as AJ4Y
Aaron J Horowitz
501 E Las Olas Blvd Ste 300, Fort Lauderdale, FL 33301
26.1193, -80.1381 (street) · Grid EL96wc · CQ 5 · ITU 8 · map ↗
Seen Apr 27, 2024 → Sep 27, 2026 · 42 snapshots · as KQ4QYJ
Aaron J Horowitz
Attn: Aaron Horowitz
401 E Las Olas Blvd Ste 1400, Fort Lauderdale, FL 33301
26.1213, -80.1279 (ZIP center) · Grid EL96wc · CQ 5 · ITU 8 · map ↗

Previous holder: Shirley Holzberg

Held N2KQ Jun 22, 2002 → Jun 22, 2022 · first licensed Feb 20, 1997 as KC2APV · 2 licenses · FRN 0003702024

N2KQ Expired Amateur Extra · vanity Jun 22, 2002 → Jun 22, 2022 (expired)

Licensee
Shirley Holzberg

Address
174 Ocean Ave - 22
Sea Bright, NJ 07760-2150
40.3715, -74.0039 (ZIP center) · Grid FN20xi · CQ 5 · ITU 8 · map ↗

FRN
0003702024

Previous call
KC2APV (General)

Last granted
Mar 29, 2012

Effective
Mar 29, 2012

Last action
Jun 25, 2024
FCC actions (5)
- Jun 25, 2024 — License expired LIEXP
- Mar 29, 2012 — License renewed LIREN
- Feb 10, 2005 — FCC action LIAUA
- Jun 22, 2002 — Vanity call sign granted VANGRT
- Jun 22, 2002 — License issued LIISS
KC2APV Canceled Amateur Extra Feb 20, 1997 → Jun 22, 2002 (canceled)

Licensee
Shirley Holzberg

Address
PO Box 3323
174 Ocean Ave 22
Sea Bright, NJ 07760
40.3930, -73.9758 (street) · Grid FN30aj · CQ 5 · ITU 8 · map ↗

FRN
0003702024

Last granted
Feb 20, 1997

Effective
May 14, 2002

Last action
Jun 22, 2002
FCC actions (3)
- Jun 22, 2002 — License canceled LICAN
- May 14, 2002 — License modified LIMOD
- Jun 9, 2000 — License modified LIMOD

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 · 46 snapshots · as N2KQ
Shirley Holzberg
174 Ocean Ave - 22, Sea Bright, NJ 07760-2150
40.3715, -74.0039 (ZIP center) · Grid FN20xi · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 48 snapshots · as KC2APV
Shirley Holzberg
PO Box 3323
174 Ocean Ave 22, Sea Bright, NJ 07760
40.3930, -73.9758 (street) · Grid FN30aj · CQ 5 · ITU 8 · map ↗

Vanity requests for N2KQ

15 applications listed N2KQ as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 23, 2026	May 11, 2026	KC2HGP · Lawrence A Difiore · Goshen, NY	11	Dismissed
Jul 24, 2025	Aug 11, 2025	K7WEC · William E Cassels · Phoenix, AZ	2	Granted
Jul 17, 2024	Aug 4, 2024	K2QQQ · Aaron J Horowitz · Fort Lauderdale, FL	7	Granted
Jun 24, 2024	Jul 12, 2024	KM4YRT · Joshua R Alayon · Lighthouse Point, FL	5	Granted
Jun 24, 2024	Jul 12, 2024	KI4MMO · Christopher A Campbell · Harlem, GA	7	Granted
Jun 14, 2024	Jul 2, 2024	KZ4IQ · Peter J Stirpe · The Villages, FL	10	Dismissed
Jun 3, 2002	Jun 21, 2002	KC2APV · Shirley Holzberg · Sea Bright, NJ	1	Granted
Feb 27, 2002	Mar 17, 2002	KB2OGQ · DANIEL M MONFRIED · NEW YORK, NY	14	Granted
Feb 14, 2002	Mar 4, 2002	WN8HWR · John H Eckert Jr · Bridgeport, NY	3	Granted
Feb 8, 2002	Feb 26, 2002	KD2HN · JEFFREY G MARKEL · MAPLEWOOD, NJ	24	Granted
Jan 17, 2001	Feb 4, 2001	AB2LC · Nicholas D Pellecchia · Lanoka Harbor, NJ	3	Granted
Jan 2, 2001	Jan 20, 2001	KC7NJ · DAVID T MARTIN · BRIER, WA	16	Granted
Jun 21, 2000	Jul 9, 2000	N2OTF · EDWARD L BRETT · FAIR HAVEN, NJ	18	Granted
Mar 16, 2000	Apr 3, 2000	WA2YXC · SALVATORE J DI SALVO · FLUSHING, NY	4	Dismissed
Mar 7, 2000	Mar 25, 2000	WB2BKH · LOUIS V PANNONE · MANALAPAN, NJ	19	Granted