🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 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
KI4ZDX
✅
Available for a vanity request — free since Nov 11, 2009.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Nov 11, 2009
Previous holder: Mark A Odom
Held KI4ZDX Aug 31, 2007 → Nov 10, 2007
· first licensed Jan 19, 1995 as KD4RWT
· 5 licenses · FRN 0004154308
📦 Moved: Clarksville, TN → Adams, TN
KU9B
Active
Amateur Extra · vanity
Mar 26, 2010 → expires Mar 26, 2030
Licensee Mark A Odom
Address 675 Durham Rd. Adams, TN 37010
36.5007, -87.1753 (street) · Grid
EM66jm · CQ 4 · ITU 8 ·
map ↗
FRN 0004154308
Previous call N4MAO (General)
Last granted Dec 31, 2019
Effective Dec 31, 2019
Last action Dec 31, 2019
FCC actions (4)
Dec 31, 2019 — License renewed LIREN Jun 20, 2015 — Administrative update LIAUA Mar 26, 2010 — Vanity call sign granted VANGRT Mar 26, 2010 — License issued LIISS
N4MAO
Canceled
Amateur Extra · vanity
Jan 4, 2008 → Mar 26, 2010 (canceled)
Licensee Mark A Odom
Address 1395 Ambleside Dr Clarksville, TN 37040
36.5223, -87.3279 (ZIP center) · Grid
EM66im · CQ 4 · ITU 8 ·
map ↗
FRN 0004154308
Previous call KD4RWT (General)
Last granted Jan 4, 2008
Effective Apr 13, 2009
Last action Mar 26, 2010
FCC actions (4)
Mar 26, 2010 — License canceled LICAN Apr 13, 2009 — License modified LIMOD Jan 4, 2008 — Vanity call sign granted VANGRT Jan 4, 2008 — License issued LIISS
KD4RWT
Canceled
General · vanity
Nov 10, 2007 → Jan 4, 2008 (canceled)
Licensee Mark A Odom
Address 1395 Ambleside Dr Clarksville, TN 37040
36.5223, -87.3279 (ZIP center) · Grid
EM66im · CQ 4 · ITU 8 ·
map ↗
FRN 0004154308
Previous call KI4ZDX (Technician)
Last granted Nov 10, 2007
Effective Nov 21, 2007
Last action Jan 4, 2008
FCC actions (4)
Jan 4, 2008 — License canceled LICAN Nov 21, 2007 — License modified LIMOD Nov 10, 2007 — Vanity call sign granted VANGRT Nov 10, 2007 — License issued LIISS
📦 Moved: Fort Carson, CO → Clarksville, TN
KI4ZDX
Canceled
Technician
Aug 31, 2007 → Nov 10, 2007 (canceled)
Licensee Mark A Odom
Address 1395 Ambleside Dr Clarksville, TN 37040
36.5223, -87.3279 (ZIP center) · Grid
EM66im · CQ 4 · ITU 8 ·
map ↗
FRN 0004154308
Last granted Aug 31, 2007
Effective Aug 31, 2007
Last action Nov 10, 2007
FCC actions (3)
Nov 10, 2007 — License canceled LICAN Aug 31, 2007 — License issued LIISS Aug 31, 2007 — Systematic call sign granted SYSGRT
KD4RWT
Expired
Technician Plus
Jan 19, 1995 → Aug 11, 2002 (expired)
Licensee MARK A ODOM
Address 4721 B BELCHER ST FORT CARSON, CO 80913
38.6874, -104.7489 (ZIP center) · Grid
DM78pq · CQ 4 · ITU 7 ·
map ↗
FRN 0004154308
Last granted Jan 19, 1995
Effective Oct 14, 2000
Last action Aug 12, 2004
FCC actions (2)
Aug 12, 2004 — License expired LIEXP Oct 14, 2000 — Administrative update LIAUA
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Aug 2, 2015 → Sep 27, 2026 · 32 snapshots · as KU9B
Mark A Odom
675 Durham Rd., Adams, TN 37010
36.5007, -87.1753 (street) · Grid
EM66jm · CQ 4 · ITU 8 ·
map ↗
Seen May 27, 2010 → Sep 27, 2026 · 152 snapshots · as KI4ZDX
Mark A Odom
1395 Ambleside Dr, Clarksville, TN 37040
36.5223, -87.3279 (ZIP center) · Grid
EM66im · CQ 4 · ITU 8 ·
map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KD4RWT
MARK A ODOM
4721 B BELCHER ST, FORT CARSON, CO 80913
38.6874, -104.7489 (ZIP center) · Grid
DM78pq · CQ 4 · ITU 7 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KI4ZDX in the last 24 hours. They show up here within seconds of KI4ZDX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System, amateur service · refreshed nightly
n9tpb.com · 73 de N9TPB