🕒 FCC license data updated yesterday 9:45 am CDT · next update today 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
KT4XO HAM
✅
Available for a vanity request — free since Jun 10, 2002.
2x2 call: 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 Jun 10, 2002
Previous holder: Guy L Arbuthnot Iii
Held KT4XO Nov 5, 1996 → Jun 9, 2000
· first licensed Nov 5, 1996 as KT4XO
· 3 licenses · FRN 0002555043
W1LAN
Active
Amateur Extra · vanity
Aug 22, 2000 → expires Aug 22, 2030
Licensee Guy L Arbuthnot Iii
Address 13719 Waterhouse Way Orlando, FL 32828
28.5347, -81.1853 (street) · Grid
EL98jm · CQ 5 · ITU 8 ·
map ↗
FRN 0002555043
Previous call AF4XU (Advanced)
Last granted Aug 20, 2020
Effective Aug 20, 2020
Last action Aug 20, 2020
FCC actions (3)
Aug 20, 2020 — License renewed LIREN May 27, 2010 — License renewed LIREN Aug 22, 2000 — License issued LIISS
AF4XU
Canceled
Amateur Extra
Nov 5, 1996 → Aug 22, 2000 (canceled)
Licensee Guy L Arbuthnot Iii
Address 13719 Waterhouse Way Orlando, FL 32828
28.5347, -81.1853 (street) · Grid
EL98jm · CQ 5 · ITU 8 ·
map ↗
FRN 0002555043
Previous call KT4XO (Advanced)
Last granted Nov 5, 1996
Effective Jun 9, 2000
Last action Aug 22, 2000
FCC actions (2)
Aug 22, 2000 — License canceled LICAN Jun 9, 2000 — License issued LIISS
KT4XO
Canceled
Advanced
Nov 5, 1996 → Jun 9, 2000 (canceled)
Licensee GUY L ARBUTHNOT III
Address 13719 WATERHOUSE WAY ORLANDO, FL 32828
28.5347, -81.1853 (street) · Grid
EL98jm · CQ 5 · ITU 8 ·
map ↗
FRN 0002555043
Previous call KC6AST
Last granted Nov 5, 1996
Effective Nov 5, 1996
Last action Jun 9, 2000
FCC actions (1)
Jun 9, 2000 — License canceled LICAN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Oct 4, 2026 · 144 snapshots · as KT4XO
GUY L ARBUTHNOT III
13719 WATERHOUSE WAY, ORLANDO, FL 32828
28.5347, -81.1853 (street) · Grid
EL98jm · CQ 5 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KT4XO in the last 24 hours. They show up here within seconds of KT4XO 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