🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 20, 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)
KF4VTO HAM
✅ Available for a vanity request — free since Feb 2, 2002.
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 Oct 25, 2002 → Apr 17, 2003 · 2 discs W4SWS
· General · issued Jun 14, 2002, expires Feb 1, 2010
· previously KF4VTO
SCOTT W SWITZER
75 WILLAVEER LANE, WILLIAMSTOWN, KY 41097
Seen May 2, 2000 → Apr 27, 2002 · 5 discs W4SWS
· General · issued Feb 1, 2000, expires Feb 1, 2010
· previously KF4VTO
SCOTT W. SWITZER .
16 SUMMIT AV, WILLIAMSTOWN, KY 41097
Seen Nov 11, 1998 → Oct 8, 1999 · 3 discs KF4VTO
· General · issued Jun 12, 1998, expires Feb 5, 2008
SCOTT W. SWITZER
16 SUMMIT AVE, WILLIAMSTOWN, KY 41097
Seen Mar 9, 1998 · 1 disc KF4VTO
· Technician Plus · issued Feb 5, 1998, expires Feb 5, 2008
SCOTT W SWITZER
16 SUMMIT AVE, WILLIAMSTOWN, KY 41097
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 KF4VTO
SCOTT W SWITZER
16 SUMMIT AVE, WILLIAMSTOWN, KY 41097
No APRS positions, PSK Reporter reports or WSPR spots for KF4VTO in the last 24 hours. They show up here within seconds of KF4VTO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.