🕒 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
KD4NXZ HAM
✅
Available for a vanity request — free since Feb 4, 2020.
2x3 call: any licensee 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 Feb 4, 2020
Previous holder: MICHAEL H JUSTICE
Held KD4NXZ May 4, 2002 → Feb 3, 2018
· first licensed May 4, 2002 as KD4NXZ
· 3 licenses · FRN 0007018393
KK4MJ
Active
Amateur Extra · vanity
Feb 23, 2019 → expires Feb 23, 2029
Licensee MICHAEL H JUSTICE
Address 502 W ASHLAND AVE 4 LOUISVILLE, KY 40214
38.1854, -85.7691 (street) · Grid
EM78ce · CQ 4 · ITU 8 ·
map ↗
FRN 0007018393
Previous call W4HDR (General)
Last granted Feb 23, 2019
Effective Feb 23, 2019
Last action Feb 23, 2019
FCC actions (2)
Feb 23, 2019 — Vanity call sign granted VANGRT Feb 23, 2019 — License issued LIISS
W4HDR
Canceled
Amateur Extra · vanity
Feb 3, 2018 → Feb 23, 2019 (canceled)
Licensee MICHAEL H JUSTICE
Address 502 W ASHLAND AVE 4 LOUISVILLE, KY 40214
38.1485, -85.7798 (ZIP center) · Grid
EM78cd · CQ 4 · ITU 8 ·
map ↗
FRN 0007018393
Previous call KD4NXZ (General)
Last granted Feb 3, 2018
Effective Aug 13, 2018
Last action Feb 23, 2019
FCC actions (4)
Feb 23, 2019 — License canceled LICAN Aug 13, 2018 — License modified LIMOD Feb 3, 2018 — Vanity call sign granted VANGRT Feb 3, 2018 — License issued LIISS
KD4NXZ
Canceled
General
May 4, 2002 → Feb 3, 2018 (canceled)
Licensee Michael H Justice
Address 502 W Ashland Ave 4 Louisville, KY 40214-1431
38.1854, -85.7691 (street) · Grid
EM78ce · CQ 4 · ITU 8 ·
map ↗
FRN 0007018393
Last granted Mar 21, 2012
Effective Jan 19, 2016
Last action Feb 3, 2018
FCC actions (7)
Feb 3, 2018 — License canceled LICAN Jan 30, 2016 — Authorization printed AUTHPR Jan 29, 2016 — FCC action RCDUP Jan 19, 2016 — License modified LIMOD Mar 21, 2012 — License renewed LIREN May 4, 2002 — License renewed LIREN May 4, 2002 — FCC action LITIN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Sep 3, 2018 → Oct 4, 2026 · 16 snapshots · as W4HDR
MICHAEL H JUSTICE
502 W ASHLAND AVE 4, LOUISVILLE, KY 40214
38.1485, -85.7798 (ZIP center) · Grid
EM78cd · CQ 4 · ITU 8 ·
map ↗
Seen May 28, 2012 → Oct 4, 2026 · 59 snapshots · as KD4NXZ
MICHAEL H JUSTICE
502 W ASHLAND AVE 4, LOUISVILLE, KY 40214-1431
38.1854, -85.7691 (street) · Grid
EM78ce · CQ 4 · ITU 8 ·
map ↗
Seen Nov 7, 2004 → Nov 10, 2011 · 4 snapshots · as KD4NXZ
MICHAEL H JUSTICE
7202 LAWNSIDE DR, LOUISVILLE, KY 40214
38.1485, -85.7798 (ZIP center) · Grid
EM78cd · CQ 4 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD4NXZ in the last 24 hours. They show up here within seconds of KD4NXZ 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