🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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
N4ZHZ HAM
✅
Available for a vanity request — free since Feb 26, 2025.
1x3 call: Technician, General, 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 Feb 26, 2025
Previous holder: Robert J Cox
Held N4ZHZ Feb 25, 2003 → Feb 25, 2023
· first licensed Jan 5, 1993 as N4ZHZ
· 3 licenses · FRN 0003266178
N4ZHZ
Expired
Amateur Extra · vanity
Feb 25, 2003 → Feb 25, 2023 (expired)
Licensee Robert J Cox
Address PO Box 2472 Lebanon, VA 24266
36.8680, -82.1019 (ZIP center) · Grid
EM86wu · CQ 5 · ITU 8 ·
map ↗
FRN 0003266178
Previous call K4COX (Advanced)
Last granted Dec 8, 2012
Effective Dec 8, 2012
Last action Feb 26, 2025
FCC actions (7)
Feb 26, 2025 — License expired LIEXP Dec 8, 2012 — License renewed LIREN Nov 12, 2010 — License modified LIMOD Sep 18, 2007 — Administrative update LIAUA Jun 21, 2005 — Administrative update LIAUA Feb 25, 2003 — Vanity call sign granted VANGRT Feb 25, 2003 — License issued LIISS
K4COX
Canceled
Advanced · vanity
Jun 27, 2000 → Feb 25, 2003 (canceled)
Licensee ROBERT J COX
Address PO Box 1592 LEBANON, VA 24266
36.8680, -82.1019 (ZIP center) · Grid
EM86wu · CQ 5 · ITU 8 ·
map ↗
FRN 0003266178
Previous call N4ZHZ (General)
Last granted Jun 27, 2000
Effective Jun 27, 2000
Last action May 27, 2026
FCC actions (2)
Feb 25, 2003 — License canceled LICAN Jun 27, 2000 — License issued LIISS
N4ZHZ
Canceled
Advanced
Jan 5, 1993 → Jun 27, 2000 (canceled)
Licensee ROBERT J COX
Address PO Box 1592 LEBANON, VA 24266
36.8680, -82.1019 (ZIP center) · Grid
EM86wu · CQ 5 · ITU 8 ·
map ↗
FRN 0003266178
Previous call KC4OBL (General)
Last granted Jan 5, 1993
Effective Jan 5, 1993
Last action Dec 8, 2012
FCC actions (1)
Jun 27, 2000 — License canceled LICAN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as N4ZHZ
Robert J Cox
PO Box 2472 Lebanon, VA 24266
36.8680, -82.1019 (ZIP center) · Grid
EM86wu · CQ 5 · ITU 8 ·
map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 96 snapshots · as N4ZHZ
ROBERT J COX
PO Box 1592 LEBANON, VA 24266
36.8680, -82.1019 (ZIP center) · Grid
EM86wu · CQ 5 · ITU 8 ·
map ↗
Seen Nov 7, 2004 · 1 snapshot · as N4ZHZ
ROBERT J COX
Attn: ROBERT J COX 16 MILLARD ST, BRISTOL, VA 24201
36.6108, -82.1694 (ZIP center) · Grid
EM86vo · CQ 5 · ITU 8 ·
map ↗
Others requesting N4ZHZ
3 applications listed N4ZHZ as a choice, newest first.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for N4ZHZ in the last 24 hours. They show up here within seconds of N4ZHZ 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