N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · 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

W4NZY HAM

General class licensed since 2025 (1 yr) W4NZY since 2025 · previously KR4GPK Lakeland, FL LoTW user

🔒 Not available — currently licensed, through Sep 27, 2035. If it isn't renewed, it opens for vanity requests Sep 28, 2037.

📬 QSL: LoTW user · last upload Sep 27, 2026 · not eQSL AG · QRZ · HamQTH

📝 W4NZY has filed vanity applications before — latest filed Sep 9, 2025 · what was requested

Currently held by Nicholas S Riggall · 2 holders on record

Current holder: Nicholas S Riggall

Held W4NZY Sep 27, 2025 → present · first licensed Sep 9, 2025 as KR4GPK · 2 licenses · FRN 0037436839

W4NZY Active General · vanity Sep 27, 2025 → expires Sep 27, 2035

Licensee
Nicholas S Riggall

Address
PO Box 2122
Lakeland, FL 33806

FRN
0037436839

Previous call
KR4GPK (Technician)

Last granted
Sep 27, 2025

Effective
Mar 31, 2026

Last action
Mar 31, 2026
FCC actions (6)
- Mar 31, 2026 — Administrative update LIAUA
- Mar 31, 2026 — Administrative update LIAUA
- Mar 31, 2026 — Administrative update LIAUA
- Mar 9, 2026 — License modified LIMOD
- Sep 27, 2025 — Vanity call sign granted VANGRT
- Sep 27, 2025 — License issued LIISS
KR4GPK Canceled Technician Sep 9, 2025 → Sep 27, 2025 (canceled)

Licensee
Nicholas S Riggall

Address
204 East Beacon Road
Lakeland, FL 33803
28.0099, -81.9365 (ZIP center) · Grid EL98aa · CQ 5 · ITU 8 · map ↗

FRN
0037436839

Last granted
Sep 9, 2025

Effective
Sep 9, 2025

Last action
Sep 27, 2025
FCC actions (3)
- Sep 27, 2025 — License canceled LICAN
- Sep 9, 2025 — License issued LIISS
- Sep 9, 2025 — 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 → Oct 4, 2026 · 2 snapshots · as W4NZY
Nicholas S Riggall
PO Box 2122
Lakeland, FL 33806
Seen Sep 25, 2025 → Oct 4, 2026 · 3 snapshots · as KR4GPK
Nicholas S Riggall
204 East Beacon Road, Lakeland, FL 33803
28.0099, -81.9365 (ZIP center) · Grid EL98aa · CQ 5 · ITU 8 · map ↗

Previous holder: DAVID L HAMILTON

Held W4NZY Jan 30, 2008 → Apr 24, 2018 · first licensed as N4BRX · 3 licenses · FRN 0017382730

📦 Moved: Valley Station, KY → Louisville, KY

W4HGF Active General · vanity Apr 24, 2018 → expires Apr 24, 2028

Licensee
DAVID L HAMILTON

Address
1915 HERBERT LANE
LOUISVILLE, KY 40272-2355
38.1188, -85.8003 (street) · Grid EM78cc · CQ 4 · ITU 8 · map ↗

FRN
0017382730

Previous call
W4NZY

Last granted
Apr 24, 2018

Effective
Apr 24, 2018

Last action
Apr 24, 2018
FCC actions (2)
- Apr 24, 2018 — Vanity call sign granted VANGRT
- Apr 24, 2018 — License issued LIISS
📦 Moved: , None → Valley Station, KY

W4NZY Canceled General · vanity Jan 30, 2008 → Apr 24, 2018 (canceled)

Licensee
DAVID L HAMILTON

Address
1915 HERBERT LANE
VALLEY STATION, KY 40272-2355
38.0785, -85.8531 (ZIP center) · Grid EM78bb · CQ 4 · ITU 8 · map ↗

FRN
0017382730

Previous call
N4BRX

Last granted
Mar 29, 2018

Effective
Mar 29, 2018

Last action
Apr 24, 2018
FCC actions (4)
- Apr 24, 2018 — License canceled LICAN
- Mar 29, 2018 — License renewed LIREN
- Feb 1, 2008 — License renewed LIREN
- Jan 30, 2008 — FCC action LITIN
N4BRX Canceled General → Mar 3, 1998 (canceled)

Licensee
DAVID L HAMILTON

Address

Last granted

Effective

Last action

Address history

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

Seen May 7, 2018 → Oct 4, 2026 · 17 snapshots · as W4HGF
DAVID L HAMILTON
1915 HERBERT LANE, LOUISVILLE, KY 40272-2355
38.1188, -85.8003 (street) · Grid EM78cc · CQ 4 · ITU 8 · map ↗
Seen May 7, 2018 → Oct 4, 2026 · 17 snapshots · as W4NZY
DAVID L HAMILTON
1915 HERBERT LANE, VALLEY STATION, KY 40272-2355
38.0785, -85.8531 (ZIP center) · Grid EM78bb · CQ 4 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as N4BRX
DAVID L HAMILTON
Seen Nov 7, 2004 → Jan 2, 2018 · 31 snapshots · as W4NZY
DAVID L HAMILTON
1915 HERBERT LN RR 9, VALLEY STATION, KY 40272-2355
38.0785, -85.8531 (ZIP center) · Grid EM78bb · CQ 4 · ITU 8 · map ↗

Vanity applications filed by W4NZY

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed Sep 9, 2025 Granted Sep 27, 2025 0011739331	KR4GPK · Nicholas S Riggall · Technician 204 East Beacon Road, Lakeland, FL 33803 28.0099, -81.9365 (ZIP center) · Grid EL98aa · CQ 5 · ITU 8 · map ↗	1.W4NZY ✓ granted 2.W4NSY available	Granted got W4NZY
Filed Apr 5, 2018 Granted Apr 24, 2018 0008164704	W4NZY · DAVID L HAMILTON · General 1915 HERBERT LANE, LOUISVILLE, KY 40272-2355 38.1188, -85.8003 (street) · Grid EM78cc · CQ 4 · ITU 8 · map ↗	1.W4HGF ✓ granted	Granted got W4HGF

Others requesting W4NZY

2 applications listed W4NZY as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Sep 9, 2025	Sep 27, 2025	KR4GPK · Nicholas S Riggall · Lakeland, FL	1	Granted
Feb 19, 2021	Mar 9, 2021	KO4KLI · Marshall L Stipes · SUFFOLK, VA	3	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W4NZY in the last 24 hours. They show up here within seconds of W4NZY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.