🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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
W4DIM HAM
✅
Available for a vanity request — free since Feb 14, 2009.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL:
LoTW user · last upload Sep 23, 2026
· eQSL AG member
· QRZ · HamQTH
Not currently held
· 1 holder on record
· available since Feb 14, 2009
Previous holder: DAVIS E THOMAS Jr
Held W4DIM Sep 10, 2004 → Feb 13, 2007
· first licensed Aug 11, 2000 as N4CLR
· 3 licenses · FRN 0002574994
K4CA
Active
Amateur Extra · vanity
Feb 13, 2007 → expires Feb 13, 2027
Licensee DAVIS E THOMAS Jr
Address 132 Scenic Dr MADISON, AL 35758
34.7235, -86.7230 (street) · Grid
EM64pr · CQ 4 · ITU 8 ·
map ↗
FRN 0002574994
Previous call W4DIM (Advanced)
Last granted Nov 29, 2016
Effective Jan 23, 2021
Last action Jan 23, 2021
FCC actions (4)
Jan 23, 2021 — Administrative update LIAUA Nov 29, 2016 — License renewed LIREN Feb 13, 2007 — Vanity call sign granted VANGRT Feb 13, 2007 — License issued LIISS
W4DIM
Canceled
Amateur Extra · vanity
Sep 10, 2004 → Feb 13, 2007 (canceled)
Licensee DAVIS E THOMAS Jr
Address 132 Scenic Dr MADISON, AL 35758
34.7235, -86.7230 (street) · Grid
EM64pr · CQ 4 · ITU 8 ·
map ↗
FRN 0002574994
Previous call N4CLR (Advanced)
Last granted Sep 10, 2004
Effective Sep 10, 2004
Last action Feb 13, 2007
FCC actions (3)
Feb 13, 2007 — License canceled LICAN Sep 10, 2004 — Vanity call sign granted VANGRT Sep 10, 2004 — License issued LIISS
N4CLR
Canceled
Amateur Extra
Aug 11, 2000 → Sep 10, 2004 (canceled)
Licensee Davis E Thomas Jr
Address 132 Scenic Dr Madison, AL 35758
34.7235, -86.7230 (street) · Grid
EM64pr · CQ 4 · ITU 8 ·
map ↗
FRN 0002574994
Last granted Aug 11, 2000
Effective Aug 25, 2004
Last action Sep 10, 2004
FCC actions (4)
Sep 10, 2004 — License canceled LICAN Aug 25, 2004 — License modified LIMOD Apr 6, 2004 — Administrative update LIAUA Aug 11, 2000 — License renewed LIREN
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 · 140 snapshots · as N4CLR
Davis E Thomas Jr
132 Scenic Dr, Madison, AL 35758
34.7235, -86.7230 (street) · Grid
EM64pr · CQ 4 · ITU 8 ·
map ↗
Others requesting W4DIM
1 application listed W4DIM as a choice, newest first.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for W4DIM in the last 24 hours. They show up here within seconds of W4DIM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB