🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 18, 2026) · next update today 8:30 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)
KD6LDC HAM
✅ Available for a vanity request — free since Jul 1, 2004.
2x3 call: any licensee can request it.
No pending applications list it.
Last requested May 18, 2007 as choice 7:
not granted, that applicant got KK6LDC instead.
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 Sep 9, 1993 → Apr 17, 2003 · 19 discs KD6LDC
· Technician · issued Jun 30, 1992, expires Jun 30, 2002
THOMAS L. WORTHEN
941 CALEB CT, SAN DIEGO, CA 92154
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Oct 18, 2026 · 50 snapshots · as KD6LDC
THOMAS L WORTHEN
941 CALEB CT, SAN DIEGO, CA 92154
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.
1994 → 1995 · 2 editions KD6LDC · class T
Thomas L Worthen 941 Caleb Ct, San Diego, CA 92154 1994 p.1106, 1995 p.1222
Others Requesting KD6LDC
1 application listed KD6LDC as a choice, newest first.
No APRS positions, PSK Reporter reports or WSPR spots for KD6LDC in the last 24 hours. They show up here within seconds of KD6LDC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.