🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 6, 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
KF6SJL HAM
✅ Available for a vanity request — free since Aug 7, 2010.
2x3 call: any licensee can request it.
No pending applications list it.
Last requested Jul 31, 2017 as choice 4:
not granted, that applicant got N6SJL instead.
Not currently held
· 1 holder on record
· available since Aug 7, 2010
Previous holder: CARLOS R VILLALVA
Held KF6SJL Aug 6, 1998 → Aug 6, 2008
· first licensed Aug 6, 1998 as KF6SJL
· 1 license · no FRN on file (pre-2001 records)
KF6SJLExpiredTechnicianAug 6, 1998 → Aug 6, 2008 (expired)
Licensee
CARLOS R VILLALVA
Address
4800 OAK GROVE DR PASADENA, CA 91109-8099
Last granted
Aug 6, 1998
Effective
Aug 6, 1998
Last action
Aug 7, 2010
FCC actions (1)
Aug 7, 2010 — License expired LIEXP
Callbook Records, 1993–2003
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 11, 1998 → Apr 17, 2003 · 10 discs KF6SJL
· Technician · issued Aug 6, 1998, expires Aug 6, 2008
CARLOS R. VILLALVA
4800 OAK GROVE DR, PASADENA, CA 91109-8099
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KF6SJL
CARLOS R VILLALVA
4800 OAK GROVE DR, PASADENA, CA 91109-8099
Others Requesting KF6SJL
1 application listed KF6SJL as a choice, newest first.
No APRS positions, PSK Reporter reports or WSPR spots for KF6SJL in the last 24 hours. They show up here within seconds of KF6SJL beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.