N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 2026) · next update today 9:15 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

W6SDD HAM

✅ Available for a vanity request — free since Sep 11, 2021.

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

📬 QSL: LoTW user, last upload Jul 29, 2019 · not eQSL AG

Not currently held · 1 holder on record · available since Sep 11, 2021

Previous holder: SCOTT D DAVIS

Held W6SDD Nov 13, 2004 → Sep 10, 2019 · first licensed Jan 19, 1999 as KA1THQ · 3 licenses · FRN 0008334450

NA0U Active Amateur Extra · vanity Sep 10, 2019 → expires Sep 10, 2029

Licensee
SCOTT D DAVIS

Address
PO Box 19109
Boulder, CO 80308-2109

FRN
0008334450

Previous call
W6SDD (General)

Last granted
Sep 10, 2019

Effective
Sep 10, 2019

Last action
Sep 10, 2019
FCC actions (2)
- Sep 10, 2019 — Vanity call sign granted VANGRT
- Sep 10, 2019 — License issued LIISS
📦 Moved: San Diego, CA → Boulder, CO

W6SDD Canceled Amateur Extra · vanity Nov 13, 2004 → Sep 10, 2019 (canceled)

Licensee
SCOTT D DAVIS

Address
PO Box 19109
Boulder, CO 80308-2109

FRN
0008334450

Previous call
KA1THQ (General)

Last granted
Nov 13, 2014

Effective
Aug 20, 2019

Last action
Sep 10, 2019
FCC actions (8)
- Sep 10, 2019 — License canceled LICAN
- Aug 20, 2019 — License modified LIMOD
- Apr 4, 2017 — Administrative update LIAUA
- Nov 13, 2014 — License renewed LIREN
- Feb 10, 2005 — Administrative update LIAUA
- Dec 21, 2004 — License modified LIMOD
- Nov 13, 2004 — Vanity call sign granted VANGRT
- Nov 13, 2004 — License issued LIISS
KA1THQ Canceled Technician Jan 19, 1999 → Nov 13, 2004 (canceled)

Licensee
SCOTT D DAVIS

Address
504 Thorn St Nr 6
SAN DIEGO, CA 92103
32.7478, -117.1673 (ZIP center) · Grid DM12jr · CQ 3 · ITU 6 · map ↗

FRN
0008334450

Last granted
Jan 19, 1999

Effective
Oct 19, 2004

Last action
Nov 13, 2004
FCC actions (2)
- Nov 13, 2004 — License canceled LICAN
- Oct 19, 2004 — License modified LIMOD

Address history

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

Seen May 12, 2017 → Sep 27, 2026 · 32 snapshots · as W6SDD
SCOTT D DAVIS
PO Box 19109
Boulder, CO 80308-2109
Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KA1THQ
SCOTT D DAVIS
504 Thorn St Nr 6, SAN DIEGO, CA 92103
32.7478, -117.1673 (ZIP center) · Grid DM12jr · CQ 3 · ITU 6 · map ↗
Seen Mar 28, 2015 → Feb 15, 2017 · 15 snapshots · as W6SDD
SCOTT D DAVIS
PO Box 910979
San Diego, CA 92191-0979
Seen May 27, 2010 → May 22, 2014 · 11 snapshots · as W6SDD
SCOTT D DAVIS
PO Box 20268
El Cajon, CA 92021
32.8357, -116.8746 (ZIP center) · Grid DM12nu · CQ 3 · ITU 6 · map ↗

Others requesting W6SDD

1 application listed W6SDD as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Oct 26, 2004	Nov 13, 2004	KA1THQ · SCOTT D DAVIS · SAN DIEGO, CA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W6SDD in the last 24 hours. They show up here within seconds of W6SDD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.