🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 26, 2026) · 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)
KB9UKZ HAM
✅ Available for a vanity request — free since Apr 7, 2011.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Apr 7, 2011
Previous holder: DAVID G POTTER
Held KB9UKZ Apr 6, 1999 → Apr 6, 2009
· first licensed Mar 8, 1988 as KA9ZVR
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1991 as KA9ZVR, before the FCC's online records
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 Apr 7, 1999 → Apr 17, 2003 · 9 discs KB9UKZ
· Technician Plus · issued Apr 6, 1999, expires Apr 6, 2009
· previously KA9ZVR
DAVID G. POTTER
1210 INDIANA AVE 4, LA PORTE, IN 46350
Seen Oct 31, 1994 → Nov 11, 1998 · 8 discs KA9ZVR
· Technician Plus · issued Mar 8, 1988, expires Mar 8, 1998
DAVID G POTTER
401 FOX ST, LA PORTE, IN 46350
Seen Sep 9, 1993 → May 3, 1994 · 2 discs KA9ZVR
· Technician · issued Mar 8, 1988, expires Mar 8, 1998
DAVID G POTTER
401 FOX ST, LA PORTE, IN 46350
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Oct 25, 2026 · 51 snapshots · as KB9UKZ
DAVID G POTTER
1210 INDIANA AVE 4, LA PORTE, IN 46350
No APRS positions, PSK Reporter reports or WSPR spots for KB9UKZ in the last 24 hours. They show up here within seconds of KB9UKZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.