N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 2026) · 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

K4WPD HAM

✅ Available for a vanity request — free since Mar 6, 2026.

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 Mar 6, 2026

Previous holder: William P Douglas

Held K4WPD Feb 24, 2004 → Mar 5, 2024 · first licensed Apr 7, 2003 as KG4ZMS · 2 licenses · FRN 0008753097

K4WPD Expired General · vanity Feb 24, 2004 → Mar 5, 2024 (expired)

Licensee
William P Douglas

Address
10300 Essex Dr
Huntsville, AL 35803
34.5632, -86.5195 (ZIP center) · Grid EM64rn · CQ 4 · ITU 8 · map ↗

FRN
0008753097

Previous call
KG4ZMS (Technician)

Last granted
Nov 28, 2013

Effective
Nov 28, 2013

Last action
Mar 6, 2026
FCC actions (5)
- Mar 6, 2026 — License expired LIEXP
- Nov 28, 2013 — License renewed LIREN
- Aug 17, 2009 — License modified LIMOD
- Feb 24, 2004 — Vanity call sign granted VANGRT
- Feb 24, 2004 — License issued LIISS
KG4ZMS Canceled Technician Apr 7, 2003 → Feb 24, 2004 (canceled)

Licensee
William P Douglas

Address
10300 Essex Dr
Huntsville, AL 35803
34.5632, -86.5195 (ZIP center) · Grid EM64rn · CQ 4 · ITU 8 · map ↗

FRN
0008753097

Last granted
Apr 7, 2003

Effective
Apr 7, 2003

Last action
Feb 24, 2004
FCC actions (2)
- Feb 24, 2004 — License canceled LICAN
- Apr 7, 2003 — License issued LIISS

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 · 94 snapshots · as KG4ZMS
William P Douglas
10300 Essex Dr, Huntsville, AL 35803
34.5632, -86.5195 (ZIP center) · Grid EM64rn · CQ 4 · ITU 8 · map ↗

Others requesting K4WPD

2 applications listed K4WPD as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Nov 3, 2015	Nov 21, 2015	KM4OLM · Charles K Redmon · Morehead City, NC	2	Granted
Feb 4, 2004	Feb 22, 2004	KG4ZMS · William P Douglas · Huntsville, AL	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4WPD in the last 24 hours. They show up here within seconds of K4WPD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.