N9TPB FCC License Search

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

W4SDD HAM

General class licensed since 2014 (12 yrs) W4SDD since 2014 · previously KM4EZF Newington, VA

🔒 Not available — currently licensed, through Feb 4, 2035. If it isn't renewed, it opens for vanity requests Feb 5, 2037.

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

📝 W4SDD has filed vanity applications before — latest filed Dec 8, 2014 · what was requested

Currently held by S DINO DIANA · 1 holder on record

Current holder: S DINO DIANA

Held W4SDD Dec 30, 2014 → present · first licensed Oct 14, 2014 as KM4EZF · 2 licenses · FRN 0024009094

W4SDD Active General · vanity Dec 30, 2014 → expires Feb 4, 2035

Licensee
S DINO DIANA

Address
Attn: S Dino Diana
PO Box 150
NEWINGTON, VA 22122

FRN
0024009094

Previous call
KM4EZF

Last granted
Feb 4, 2025

Effective
Feb 4, 2025

Last action
Feb 4, 2025
FCC actions (3)
- Feb 4, 2025 — License renewed LIREN
- Dec 30, 2014 — Vanity call sign granted VANGRT
- Dec 30, 2014 — License issued LIISS
KM4EZF Canceled General Oct 14, 2014 → Dec 30, 2014 (canceled)

Licensee
S DINO DIANA

Address
PO Box 150
NEWINGTON, VA 22122

FRN
0024009094

Last granted
Oct 14, 2014

Effective
Oct 14, 2014

Last action
Dec 30, 2014
FCC actions (3)
- Dec 30, 2014 — License canceled LICAN
- Oct 14, 2014 — License issued LIISS
- Oct 14, 2014 — 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 Mar 28, 2015 → Oct 4, 2026 · 72 snapshots · as KM4EZF
S DINO DIANA
PO Box 150
NEWINGTON, VA 22122

Vanity applications filed by W4SDD

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 Dec 8, 2014 Granted Feb 4, 2025 0006572774	KM4EZF · S DINO DIANA · General Attn: S Dino Diana · PO Box 150 · NEWINGTON, VA 22122	1.W4SDD ✓ granted 2.N4SDD held	Granted got W4SDD

Others requesting W4SDD

3 applications listed W4SDD as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 8, 2014	Dec 26, 2014	KM4EZF · S DINO DIANA · NEWINGTON, VA	1	Granted
Mar 18, 2003	Apr 5, 2003	N4QKD · SHERRY D DURHAM · Gulf Breeze, FL	2	Granted
Mar 12, 2003	Mar 30, 2003	N4QKD · SHERRY D DURHAM · Gulf Breeze, FL	2	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W4SDD in the last 24 hours. They show up here within seconds of W4SDD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.