N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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

W4XST HAM

✅ Available for a vanity request — free since Jul 18, 2019.

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

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Jul 18, 2019

Previous holder: Steve Sharbutt

Held W4XST Feb 17, 2017 → Jul 17, 2017 · first licensed Jan 30, 2017 as KN4AMV · 4 licenses · FRN 0022032262

📦 Moved: Alpharetta, GA → Cumming, GA

KX4ST Active Amateur Extra · vanity Aug 22, 2017 → expires Aug 22, 2027

Licensee
Steve Sharbutt

Address
PO Box 264
Cumming, GA 30028
34.2932, -84.1759 (ZIP center) · Grid EM74vh · CQ 5 · ITU 8 · map ↗

FRN
0022032262

Previous call
KX4EP (General)

Last granted
Aug 22, 2017

Effective
Nov 25, 2025

Last action
Nov 25, 2025
FCC actions (3)
- Nov 25, 2025 — Administrative update LIAUA
- Aug 22, 2017 — Vanity call sign granted VANGRT
- Aug 22, 2017 — License issued LIISS
KX4EP Canceled Amateur Extra Feb 17, 2017 → Aug 22, 2017 (canceled)

Licensee
Steve Sharbutt

Address
PO Box 1354
Alpharetta, GA 30009
34.0781, -84.3034 (ZIP center) · Grid EM74ub · CQ 5 · ITU 8 · map ↗

FRN
0022032262

Previous call
W4XST (General)

Last granted
Feb 17, 2017

Effective
Jul 17, 2017

Last action
Aug 22, 2017
FCC actions (3)
- Aug 22, 2017 — License canceled LICAN
- Jul 17, 2017 — Systematic call sign granted SYSGRT
- Jul 17, 2017 — License issued LIISS
W4XST Canceled Amateur Extra · vanity Feb 17, 2017 → Jul 17, 2017 (canceled)

Licensee
Steve Sharbutt

Address
PO Box 1354
Alpharetta, GA 30009
34.0781, -84.3034 (ZIP center) · Grid EM74ub · CQ 5 · ITU 8 · map ↗

FRN
0022032262

Previous call
KN4AMV (General)

Last granted
Feb 17, 2017

Effective
Jul 17, 2017

Last action
Jul 17, 2017
FCC actions (5)
- Jul 17, 2017 — License canceled LICAN
- Mar 15, 2017 — License modified LIMOD
- Feb 28, 2017 — Administrative update LIAUA
- Feb 17, 2017 — Vanity call sign granted VANGRT
- Feb 17, 2017 — License issued LIISS
KN4AMV Canceled Technician Jan 30, 2017 → Feb 17, 2017 (canceled)

Licensee
Stephen Sharbutt

Address
PO Box 1354
Alpharetta, GA 30009
34.0781, -84.3034 (ZIP center) · Grid EM74ub · CQ 5 · ITU 8 · map ↗

FRN
0022032262

Last granted
Jan 30, 2017

Effective
Jan 30, 2017

Last action
Feb 17, 2017
FCC actions (3)
- Feb 17, 2017 — License canceled LICAN
- Jan 30, 2017 — License issued LIISS
- Jan 30, 2017 — 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 KX4ST
Steve Sharbutt
PO Box 264
Cumming, GA 30028
34.2932, -84.1759 (ZIP center) · Grid EM74vh · CQ 5 · ITU 8 · map ↗
Seen May 12, 2017 → Oct 4, 2026 · 59 snapshots · as W4XST
Steve Sharbutt
PO Box 1354
Alpharetta, GA 30009
34.0781, -84.3034 (ZIP center) · Grid EM74ub · CQ 5 · ITU 8 · map ↗
Seen Feb 15, 2017 → Oct 4, 2026 · 22 snapshots · as KN4AMV
Stephen Sharbutt
PO Box 1354
Alpharetta, GA 30009
34.0781, -84.3034 (ZIP center) · Grid EM74ub · CQ 5 · ITU 8 · map ↗

Others requesting W4XST

2 applications listed W4XST as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jan 30, 2017	Feb 17, 2017	KN4AMV · Stephen Sharbutt · Alpharetta, GA	1	Granted
Jan 9, 2004	Jan 27, 2004	KI4DNU · James D Stone · Saint Petersburg, FL	6	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W4XST in the last 24 hours. They show up here within seconds of W4XST beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.