🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 12, 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)
KC0DFU HAM
✅ Available for a vanity request — free since Oct 6, 2000.
2x3 call: any licensee 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 Nov 1, 2001 → Apr 17, 2003 · 4 discs K0WVL
· General · issued Sep 12, 2001, expires Oct 5, 2008
· previously KC0DFU
JIMMY R. MACKEY
219 12TH AVE SE, MINOT, ND 58703
Seen Nov 11, 1998 → Apr 13, 2001 · 6 discs K0WVL
· General · issued Oct 5, 1998, expires Oct 5, 2008
· previously KC0DFU(Technician Plus)
JIMMY R. MACKEY
1722 5TH ST SW, MINOT, ND 58701
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Oct 11, 2026 · 49 snapshots · as KC0DFU
JIMMY R MACKEY
Seen Nov 7, 2004 → Oct 11, 2026 · 49 snapshots · as K0WVL
Jimmy R Mackey
1711 12 St SW, Minot, ND 58701
No APRS positions, PSK Reporter reports or WSPR spots for KC0DFU in the last 24 hours. They show up here within seconds of KC0DFU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.