🕒 FCC license data updated today 7:16 am CDT (FCC files through Oct 7, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)
KZ4LG HAM
✅ Available for a vanity request — free since Sep 29, 2026.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Seen Oct 25, 2002 → Apr 17, 2003 · 2 discs KD4RWO
· Technician · issued Aug 17, 2002, expires Aug 17, 2012
BRIAN J ARMSTRONG
3753 SEWELL MILL ROAD, MARIETTA, GA 30062
Seen Sep 9, 1993 → Apr 27, 2002 · 17 discs KD4RWO
· Technician · issued Aug 11, 1992, expires Aug 11, 2002
BRIAN J. ARMSTRONG
308 MIRACLE STRIP PKY SW APT 1D, FORT WALTON BEACH, FL 32548
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 · 67 snapshots · as KD4RWO
BRIAN J ARMSTRONG
3753 Sewell Mill Road, Marietta, GA 30062
No APRS positions, PSK Reporter reports or WSPR spots for KZ4LG in the last 24 hours. They show up here within seconds of KZ4LG beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.