🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 14, 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)
W6TDG HAM
✅ Available for a vanity request — free since Sep 12, 2018.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Last requested Feb 21, 2019 as choice 1:
application dismissed.
Not currently held
· 1 holder on record
· available since Sep 12, 2018
Previous holder: JAMES S KASTRUP
Held W6TDG Oct 7, 1986 → Sep 11, 2016
· first licensed Oct 7, 1986 as W6TDG
· 1 license · FRN 0015201932 📖 In the printed callbooks since 1979 as W6TDG, 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 Oct 27, 1996 → Apr 17, 2003 · 13 discs W6TDG
· General · issued Sep 11, 1996, expires Sep 11, 2006
JAMES S. KASTRUP
PO BOX 370532, SAN DIEGO, CA 92137
Seen Sep 9, 1993 → Apr 21, 1996 · 6 discs W6TDG
· General · issued Oct 7, 1986, expires Oct 7, 1996
JAMES S KASTRUP
3282 1/2 BAYSIDE WALK, SAN DIEGO, CA 92109
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 W6TDG
JAMES S KASTRUP
PO Box 370532 SAN DIEGO, CA 92137
W6TDG in the Printed Callbooks, 1909–1997
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.
1996 · 1 edition W6TDG
G. James S ~ast ~496 E Street 2-F, San Oie<Jo, CA 92102 1996 p.1342
1994 · 1 edition W6TDG · class G
James S Kastrup 2496 E Street 2-F, San Diego, CA 92102 1994 p.1194
1993 · 1 edition W6TDG · class G
James S Kastrup 14% E Street 1-F, San Diego, CA 91101 1993 p.1131
1985 · 1 edition W6TDG · class G
James S Kastrup 3282 L/2 Bayside Walk, San Diego, CA 91109 Winter 1985 p.864
1979 → 1983 · 5 editions W6TDG · class G
James 5 Kastrup 3282 1/2 Bayside Walk, San ~iego, CA 92109 Winter 1979 p.216, Winter 1980 p.769, 1981 p.708, Winter 1982 p.805, Winter 1983 p.827
1951 · 1 edition W6TDG
David G. Skarin 124 Witmer St., Los Angeles 26 Spring 1951 p.188
1946 · 1 edition W6TDG
Dayid G. ~karin 3748 Fredonia Dr., Los An· Summer 1946 p.123
None · 1 edition W6TDG · class G
James S Kastrup 3282 1/2 Bayside Walk, San Diego None p.750
Others Requesting W6TDG
2 applications listed W6TDG as a choice, newest first.
No APRS positions, PSK Reporter reports or WSPR spots for W6TDG in the last 24 hours. They show up here within seconds of W6TDG beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.