N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 2026) · next update today 6:00 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

K1TAT HAM

✅ Available for a vanity request — free since Jul 25, 2023.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

Not currently held · 2 holders on record · available since Jul 25, 2023

Previous holder: Christopher F Winczewski

Held K1TAT Aug 2, 2016 → Jul 24, 2021 · first licensed Feb 25, 2016 as KC1FCV · 4 licenses · FRN 0025317710

📦 Moved: Gloucester, MA → Middleton, MA

W1TAT Active General · vanity Jul 24, 2021 → expires Jul 24, 2031

Licensee
Christopher F Winczewski

Address
Attn: Chris Winczewski
5 Orchard Circle. unit E
Middleton, MA 01949
42.5904, -71.0118 (street) · Grid FN42lo · CQ 5 · ITU 8 · map ↗

FRN
0025317710

Previous call
K1TAT (Technician)

Last granted
Jul 24, 2021

Effective
May 9, 2025

Last action
May 9, 2025
FCC actions (5)
- May 9, 2025 — Administrative update LIAUA
- Dec 27, 2023 — Administrative update LIAUA
- Dec 16, 2023 — Administrative update LIAUA
- Jul 24, 2021 — Vanity call sign granted VANGRT
- Jul 24, 2021 — License issued LIISS
K1TAT Canceled General · vanity Aug 2, 2016 → Jul 24, 2021 (canceled)

Licensee
Christopher F Winczewski

Address
Attn: Chris Winczewski
4 Mount Vernon St. 1st Floor
Gloucester, MA 01930
42.6203, -70.6780 (ZIP center) · Grid FN42po · CQ 5 · ITU 8 · map ↗

FRN
0025317710

Previous call
KD1TAT (Technician)

Last granted
Aug 2, 2016

Effective
May 22, 2019

Last action
Jul 24, 2021
FCC actions (5)
- Jul 24, 2021 — License canceled LICAN
- May 22, 2019 — Administrative update LIAUA
- Aug 2, 2017 — License modified LIMOD
- Aug 2, 2016 — Vanity call sign granted VANGRT
- Aug 2, 2016 — License issued LIISS
KD1TAT Canceled Technician · vanity Apr 16, 2016 → Aug 2, 2016 (canceled)

Licensee
Christopher F Winczewski

Address
99 Veterans Way
Gloucester, MA 01930
42.6203, -70.6780 (ZIP center) · Grid FN42po · CQ 5 · ITU 8 · map ↗

FRN
0025317710

Previous call
KC1FCV

Last granted
Apr 16, 2016

Effective
Apr 16, 2016

Last action
Aug 2, 2016
FCC actions (3)
- Aug 2, 2016 — License canceled LICAN
- Apr 16, 2016 — Vanity call sign granted VANGRT
- Apr 16, 2016 — License issued LIISS
KC1FCV Canceled Technician Feb 25, 2016 → Apr 16, 2016 (canceled)

Licensee
Christopher F Winczewski

Address
99 Veterans Way
Gloucester, MA 01930
42.6203, -70.6780 (ZIP center) · Grid FN42po · CQ 5 · ITU 8 · map ↗

FRN
0025317710

Last granted
Feb 25, 2016

Effective
Feb 25, 2016

Last action
Apr 16, 2016
FCC actions (3)
- Apr 16, 2016 — License canceled LICAN
- Feb 25, 2016 — License issued LIISS
- Feb 25, 2016 — 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 May 29, 2025 → Sep 27, 2026 · 3 snapshots · as W1TAT
Christopher F Winczewski
Attn: Chris Winczewski
5 Orchard Circle. unit E, Middleton, MA 01949
42.5904, -71.0118 (street) · Grid FN42lo · CQ 5 · ITU 8 · map ↗
Seen Apr 16, 2022 → Sep 27, 2026 · 13 snapshots · as K1TAT
Christopher F Winczewski
Attn: Chris Winczewski
4 Mount Vernon St. 1st Floor, Gloucester, MA 01930
42.6203, -70.6780 (ZIP center) · Grid FN42po · CQ 5 · ITU 8 · map ↗
Seen Mar 16, 2016 → Sep 27, 2026 · 63 snapshots · as KC1FCV
Christopher F Winczewski
99 Veterans Way, Gloucester, MA 01930
42.6203, -70.6780 (ZIP center) · Grid FN42po · CQ 5 · ITU 8 · map ↗
Seen Apr 27, 2024 → Apr 25, 2025 · 8 snapshots · as W1TAT
Christopher F Winczewski
Attn: Chris Winczewski
5 Orchid Circle. unit E, Middleton, MA 01949
42.6103, -71.0063 (ZIP center) · Grid FN42lo · CQ 5 · ITU 8 · map ↗

Previous holder: GABRIELLA PLUMMER

Held K1TAT Jun 29, 2012 → Aug 4, 2012 · first licensed Oct 26, 1993 as N1LJJ · 4 licenses · FRN 0004209458

N1GAB Expired Technician · vanity Aug 4, 2012 → Aug 4, 2022 (expired)

Licensee
GABRIELLA PLUMMER

Address
20 PLEASANT VIEW AVE
HAVERHILL, MA 01832
42.7911, -71.1329 (ZIP center) · Grid FN42ks · CQ 5 · ITU 8 · map ↗

FRN
0004209458

Previous call
K1TAT (Technician Plus)

Last granted
Aug 4, 2012

Effective
Aug 4, 2012

Last action
Aug 6, 2024
FCC actions (3)
- Aug 6, 2024 — License expired LIEXP
- Aug 4, 2012 — Vanity call sign granted VANGRT
- Aug 4, 2012 — License issued LIISS
K1TAT Canceled Technician · vanity Jun 29, 2012 → Aug 4, 2012 (canceled)

Licensee
GABRIELLA PLUMMER

Address
20 PLEASANT VIEW AVE
HAVERHILL, MA 01832
42.7911, -71.1329 (ZIP center) · Grid FN42ks · CQ 5 · ITU 8 · map ↗

FRN
0004209458

Previous call
W1GSP (Technician Plus)

Last granted
Jun 29, 2012

Effective
Jun 29, 2012

Last action
Aug 4, 2012
FCC actions (3)
- Aug 4, 2012 — License canceled LICAN
- Jun 29, 2012 — Vanity call sign granted VANGRT
- Jun 29, 2012 — License issued LIISS
📦 Moved: Andover, MA → Haverhill, MA

W1GSP Canceled Technician · vanity Nov 28, 2000 → Jun 29, 2012 (canceled)

Licensee
GABRIELLA PLUMMER

Address
20 PLEASANT VIEW AVE
HAVERHILL, MA 01832
42.7911, -71.1329 (ZIP center) · Grid FN42ks · CQ 5 · ITU 8 · map ↗

FRN
0004209458

Previous call
N1LJJ (Technician Plus)

Last granted
Oct 6, 2010

Effective
Nov 10, 2011

Last action
Jun 29, 2012
FCC actions (10)
- Jun 29, 2012 — License canceled LICAN
- Nov 10, 2011 — Administrative update LIAUA
- Oct 6, 2010 — License renewed LIREN
- Jan 25, 2008 — Administrative update LIAUA
- Aug 15, 2006 — Administrative update LIAUA
- Mar 15, 2005 — Administrative update LIAUA
- Mar 2, 2001 — Authorization printed AUTHPR
- Mar 2, 2001 — FCC action INTDUP
- Dec 14, 2000 — Record corrected COR
- Nov 28, 2000 — License issued LIISS
N1LJJ Canceled Technician Plus Oct 26, 1993 → Nov 28, 2000 (canceled)

Licensee
GABRIELLA PLUMMER

Address
259 N MAIN ST
ANDOVER, MA 01810
42.6480, -71.1618 (ZIP center) · Grid FN42kp · CQ 5 · ITU 8 · map ↗

FRN
0004209458

Previous call
N0NJI (Novice)

Last granted
Oct 26, 1993

Effective
Oct 26, 1993

Last action
Nov 28, 2000
FCC actions (1)
- Nov 28, 2000 — License canceled LICAN

Address history

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

Seen May 28, 2012 → Sep 27, 2026 · 126 snapshots · as W1GSP
GABRIELLA PLUMMER
20 PLEASANT VIEW AVE, HAVERHILL, MA 01832
42.7911, -71.1329 (ZIP center) · Grid FN42ks · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 48 snapshots · as N1LJJ
GABRIELLA PLUMMER
259 N MAIN ST, ANDOVER, MA 01810
42.6480, -71.1618 (ZIP center) · Grid FN42kp · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Nov 10, 2011 · 3 snapshots · as W1GSP
GABRIELLA PLUMMER
10 Primrose Way unit 6304, haverhill, MA 01830
42.7963, -71.0534 (ZIP center) · Grid FN42lt · CQ 5 · ITU 8 · map ↗

Others requesting K1TAT

8 applications listed K1TAT as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Aug 1, 2025	Aug 19, 2025	KC1YCV · Taylor Thompson · Dover, NH	3	Granted
Jul 23, 2024	Aug 10, 2024	KE2DUK · NAN LI · NEW YORK, NY	4	Granted
Aug 22, 2023	Sep 9, 2023	KC1THQ · Jason M Hunter · Lincolnville, ME	4	Granted
Jan 19, 2023	Feb 6, 2023	KE2AOY · Andrew Linsalata · Mount Sinai, NY	8	Granted
Nov 29, 2022	Dec 17, 2022	KM6HIT · Tat M Ko · San Francisco, CA	2	Granted
Jul 31, 2017	Aug 18, 2017	KB1PBP · Steven H Schoenberger · Waterford, CT	1	Granted
Jul 14, 2016	Aug 1, 2016	KD1TAT · Christopher F Winczewski · Gloucester, MA	1	Granted
Jun 11, 2012	Jun 29, 2012	W1GSP · GABRIELLA PLUMMER · HAVERHILL, MA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K1TAT in the last 24 hours. They show up here within seconds of K1TAT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.