🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 15, 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)
KD0NYW HAM
✅ Available for a vanity request — free since Apr 16, 2013.
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 Apr 27, 2002 → Apr 17, 2003 · 3 discs KC0CHM
· Technician · issued Feb 13, 2002, expires Nov 24, 2007
RYAN W KASSIK
7128 E JENAN DR, SCOTTSDALE, AZ 85254
Seen Mar 9, 1998 → Nov 1, 2001 · 8 discs KC0CHM
· Technician · issued Nov 24, 1997, expires Nov 24, 2007
RYAN W. KASSIK
901 UNIVERSITY AVE APT 210, GRAND FORKS, ND 58203
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Oct 17, 2011 → Oct 11, 2026 · 141 snapshots · as KC0CHM
RYAN W KASSIK
17704 East 99th Ave, Commerce City, CO 80022
No APRS positions, PSK Reporter reports or WSPR spots for KD0NYW in the last 24 hours. They show up here within seconds of KD0NYW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.