N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

W5SDL HAM

✅ Available for a vanity request — free since Dec 29, 2014.

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 Dec 29, 2014

Previous holder: Stephen D London

Held W5SDL Nov 28, 2010 → Dec 28, 2012 · first licensed Jun 4, 2010 as KF5HEF · 4 licenses · FRN 0019894427

NO3G Active Amateur Extra · vanity Dec 28, 2012 → expires Dec 28, 2032

Licensee
Stephen D London

Address
11 Catalpa Trace
Covington, LA 70433
30.4421, -90.0932 (street) · Grid EM40wk · CQ 4 · ITU 7 · map ↗

FRN
0019894427

Previous call
W5SDL (General)

Last granted
Oct 8, 2022

Effective
Oct 8, 2022

Last action
Oct 8, 2022
FCC actions (3)
- Oct 8, 2022 — License renewed LIREN
- Dec 28, 2012 — Vanity call sign granted VANGRT
- Dec 28, 2012 — License issued LIISS
W5SDL Canceled Amateur Extra · vanity Nov 28, 2010 → Dec 28, 2012 (canceled)

Licensee
Stephen D London

Address
11 Catalpa Trace
Covington, LA 70433
30.4421, -90.0932 (street) · Grid EM40wk · CQ 4 · ITU 7 · map ↗

FRN
0019894427

Previous call
KF5SDL (General)

Last granted
Nov 28, 2010

Effective
Nov 30, 2012

Last action
Dec 28, 2012
FCC actions (4)
- Dec 28, 2012 — License canceled LICAN
- Nov 30, 2012 — License modified LIMOD
- Nov 28, 2010 — Vanity call sign granted VANGRT
- Nov 28, 2010 — License issued LIISS
KF5SDL Canceled General · vanity Nov 5, 2010 → Nov 28, 2010 (canceled)

Licensee
Stephen D London

Address
11 Catalpa Trace
Covington, LA 70433
30.4421, -90.0932 (street) · Grid EM40wk · CQ 4 · ITU 7 · map ↗

FRN
0019894427

Previous call
KF5HEF (Technician)

Last granted
Nov 5, 2010

Effective
Nov 5, 2010

Last action
Nov 28, 2010
FCC actions (3)
- Nov 28, 2010 — License canceled LICAN
- Nov 5, 2010 — Vanity call sign granted VANGRT
- Nov 5, 2010 — License issued LIISS
KF5HEF Canceled General Jun 4, 2010 → Nov 5, 2010 (canceled)

Licensee
Stephen D London

Address
11 Catalpa Trace
Covington, LA 70433
30.4421, -90.0932 (street) · Grid EM40wk · CQ 4 · ITU 7 · map ↗

FRN
0019894427

Last granted
Jun 4, 2010

Effective
Aug 3, 2010

Last action
Nov 5, 2010
FCC actions (4)
- Nov 5, 2010 — License canceled LICAN
- Aug 3, 2010 — License modified LIMOD
- Jun 4, 2010 — License issued LIISS
- Jun 4, 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 Oct 17, 2011 → Oct 4, 2026 · 180 snapshots · as KF5HEF
Stephen D London
11 Catalpa Trace, Covington, LA 70433
30.4421, -90.0932 (street) · Grid EM40wk · CQ 4 · ITU 7 · map ↗

Others requesting W5SDL

4 applications listed W5SDL as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Aug 4, 2025	Aug 22, 2025	NO3G · Stephen D London · Covington, LA	1	Dismissed
Jan 4, 2022	Jan 22, 2022	KI5SWC · Simon D Leicester · McKinney, TX	5	Granted
Jan 19, 2021	Feb 6, 2021	KG5NOA · Craig M Norton · Taylor, TX	17	Granted
Nov 8, 2010	Nov 26, 2010	KF5SDL · Stephen D London · Covington, LA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W5SDL in the last 24 hours. They show up here within seconds of W5SDL beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.