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

NZ9L

Not currently held · 3 holders on record

Previous holder: MARK A KOORS

Held NZ9L Nov 15, 2013 → Mar 5, 2024 · first licensed Apr 3, 2002 as N9PWI · 2 licenses · FRN 0006825855

NZ9L Expired Amateur Extra · vanity Nov 15, 2013 → Mar 5, 2024 (expired)

Licensee
MARK A KOORS

Address
3607 LYONS DR
KOKOMO, IN 46902
40.4373, -86.0946 (ZIP center) · Grid EN60wk · CQ 4 · ITU 8 · map ↗

FRN
0006825855

Previous call
N9PWI (General)

Last granted
Nov 15, 2013

Effective
Nov 15, 2013

Last action
Mar 7, 2026
FCC actions (3)
- Mar 7, 2026 — License expired LIEXP
- Nov 15, 2013 — Vanity call sign granted VANGRT
- Nov 15, 2013 — License issued LIISS
N9PWI Canceled Amateur Extra Apr 3, 2002 → Nov 15, 2013 (canceled)

Licensee
MARK A KOORS

Address
3607 LYONS DR
KOKOMO, IN 46902
40.4373, -86.0946 (ZIP center) · Grid EN60wk · CQ 4 · ITU 8 · map ↗

FRN
0006825855

Last granted
Apr 9, 2012

Effective
Jul 19, 2013

Last action
Nov 15, 2013
FCC actions (5)
- Nov 15, 2013 — License canceled LICAN
- Jul 19, 2013 — License modified LIMOD
- Apr 9, 2012 — License renewed LIREN
- May 18, 2010 — License modified LIMOD
- Apr 3, 2002 — 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 · 84 snapshots · as N9PWI
MARK A KOORS
3607 LYONS DR, KOKOMO, IN 46902
40.4373, -86.0946 (ZIP center) · Grid EN60wk · CQ 4 · ITU 8 · map ↗

Previous holder: Cesar A Osorio

Held NZ9L Feb 1, 2011 → Oct 18, 2011 · first licensed Jul 15, 2010 as KC9SUW · 3 licenses · FRN 0020045407

📦 Moved: Lake Forest, IL → Marco Island, FL

N9ZU Active Amateur Extra · vanity Oct 18, 2011 → expires Oct 18, 2031

Licensee
Cesar A Osorio

Address
1121 Blue Hill Creek Drive
Marco island, FL 34145
25.9078, -81.6765 (street) · Grid EL95dv · CQ 5 · ITU 8 · map ↗

FRN
0020045407

Previous call
NZ9L (General)

Last granted
Jul 28, 2021

Effective
Jul 28, 2021

Last action
Jul 28, 2021
FCC actions (5)
- Jul 28, 2021 — License renewed LIREN
- Aug 9, 2019 — FCC action LIAUA
- Jul 6, 2016 — FCC action LIAUA
- Oct 18, 2011 — Vanity call sign granted VANGRT
- Oct 18, 2011 — License issued LIISS
NZ9L Canceled Amateur Extra · vanity Feb 1, 2011 → Oct 18, 2011 (canceled)

Licensee
Cesar A Osorio

Address
1343 Estate Lane East
Lake Forest, IL 60045
42.2360, -87.8648 (ZIP center) · Grid EN62bf · CQ 4 · ITU 8 · map ↗

FRN
0020045407

Previous call
KC9SUW (General)

Last granted
Feb 1, 2011

Effective
Feb 1, 2011

Last action
Oct 18, 2011
FCC actions (3)
- Oct 18, 2011 — License canceled LICAN
- Feb 1, 2011 — Vanity call sign granted VANGRT
- Feb 1, 2011 — License issued LIISS
KC9SUW Canceled Amateur Extra Jul 15, 2010 → Feb 1, 2011 (canceled)

Licensee
Cesar A Osorio

Address
1343 Estate Lane East
Lake Forest, IL 60045
42.2360, -87.8648 (ZIP center) · Grid EN62bf · CQ 4 · ITU 8 · map ↗

FRN
0020045407

Last granted
Jul 15, 2010

Effective
Jan 14, 2011

Last action
Feb 1, 2011
FCC actions (4)
- Feb 1, 2011 — License canceled LICAN
- Jan 14, 2011 — License modified LIMOD
- Jul 15, 2010 — License issued LIISS
- Jul 15, 2010 — 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 · 12 snapshots · as N9ZU
Cesar A Osorio
1121 Blue Hill Creek Drive, Marco island, FL 34145
25.9078, -81.6765 (street) · Grid EL95dv · CQ 5 · ITU 8 · map ↗
Seen Oct 17, 2011 → Sep 27, 2026 · 110 snapshots · as KC9SUW
Cesar A Osorio
1343 Estate Lane East, Lake Forest, IL 60045
42.2360, -87.8648 (ZIP center) · Grid EN62bf · CQ 4 · ITU 8 · map ↗
Seen Nov 4, 2016 → May 6, 2019 · 12 snapshots · as N9ZU
Cesar A Osorio
210 north church street Unit 3014, charlotte, NC 28202
35.2273, -80.8442 (ZIP center) · Grid EM95nf · CQ 5 · ITU 8 · map ↗

Previous holder: NORMAN BENZ

Held NZ9L Feb 7, 1997 → Feb 7, 2007 · first licensed Feb 7, 1997 as NZ9L · 1 license · no FRN on file (pre-2001 records)

NZ9L Expired Amateur Extra Feb 7, 1997 → Feb 7, 2007 (expired)

Licensee
NORMAN BENZ

Address
N5985 WEST HILL RD
RIO, WI 53960
43.4261, -89.2354 (ZIP center) · Grid EN53jk · CQ 4 · ITU 8 · map ↗

Last granted
Feb 7, 1997

Effective
Feb 7, 1997

Last action
Feb 10, 2009
FCC actions (1)
- Feb 10, 2009 — 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 NZ9L
NORMAN BENZ
N5985 WEST HILL RD, RIO, WI 53960
43.4261, -89.2354 (ZIP center) · Grid EN53jk · CQ 4 · ITU 8 · map ↗

Vanity requests for NZ9L

22 applications listed NZ9L as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Aug 28, 2026	Sep 15, 2026	KO6OXP · Zachary C Adams · Yucaipa, CA	6	Granted
Jul 29, 2026	Aug 16, 2026	KD9NRC · RICKY J DUKES · NEW ALBANY, IN	13	Granted
Jul 1, 2026	Jul 19, 2026	AD2NL · Dexter C Harroo · Brooklyn, NY	5	Granted
Jun 2, 2026	Jun 20, 2026	KN0G · Kaden C Scroggins · Tahlequah, OK	18	Granted
Jun 1, 2026	Jun 19, 2026	KD9VDY · Adam H Thiel · Alton, IL	5	Granted
Apr 27, 2026	May 15, 2026	KJ7ZMH · John P Lewis · Vancouver, WA	3	Granted
Mar 31, 2026	Apr 18, 2026	KE9EZJ · AARON K KINGSTAD · Waterford, WI	3	Granted
Mar 17, 2026	Apr 4, 2026	AJ7JU · Zsolt van den Mar · Bend, OR	2	Granted
Mar 16, 2026	Apr 3, 2026	AD9GZ · Seth D Heckard · Chicago, IL	20	Granted
Mar 6, 2026	Mar 24, 2026	KE9CJP · Nizad Sofic · West Allis, WI	5	Dismissed
Feb 26, 2026	Mar 16, 2026	KE9CJP · Nizad Sofic · West Allis, WI	1	Dismissed
Jan 15, 2026	Feb 2, 2026	KQ4YHD · Aaron Trejos · Doral, FL	20	Granted
Jan 5, 2026	Jan 23, 2026	KE9CMC · Steve Geitz · Melrose Park, IL	20	Granted
Dec 4, 2025	Dec 22, 2025	KM7CZI · Kenneth P Sagee · Bremerton, WA	13	Granted
Dec 1, 2025	Dec 19, 2025	KF0TYB · Tyler V Tran · Lenexa, KS	11	Granted
Dec 1, 2025	Dec 19, 2025	KZ4VD · Carl R Baquie · Ocala, FL	7	Dismissed
Dec 18, 2023	Jan 5, 2024	KD9WCK · Rodney P Roller · Greenville, WI	7	Dismissed
Oct 30, 2013	Nov 17, 2013	AF7EI · Renato Patron · Maricopa, AZ	1	Granted
Oct 28, 2013	Nov 15, 2013	N9PWI · MARK A KOORS · KOKOMO, IN	3	Granted
Jul 8, 2013	Jul 26, 2013	W9GTM · GEORGE T MIDDLETON · NAPERVILLE, IL	3	Granted
Jan 14, 2011	Feb 1, 2011	KC9SUW · Cesar A Osorio · Lake Forest, IL	1	Granted
Mar 2, 2009	Mar 20, 2009	KC9OZF · Dale I Bales · Anderson, IN	5	Granted