🕒 FCC license data updated yesterday 7:15 am CST (FCC files through Nov 3, 2026) · next update today 6:00 am CST
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)
WB9FOG HAM
✅ Available for a vanity request — free since Mar 30, 2000.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Mar 30, 2000
Previous holder: MARK C WINTHEISER
Held WB9FOG Mar 29, 1988 → Mar 29, 1998
· first licensed Mar 29, 1988 as WB9FOG
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1973 as WB9FOG, before the FCC's online records
WB9FOGExpiredTechnician PlusMar 29, 1988 → Mar 29, 1998 (expired)
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 Mar 9, 1998 → Oct 8, 1999 · 4 discs WB9FOG
· Technician Plus · issued Mar 29, 1988, expires Mar 29, 1998
MARK C. WINTHEISER
PO BOX 313, NEENAH, WI 54956
Seen Oct 31, 1994 → Apr 4, 1997 · 6 discs WB9FOG
· Technician Plus · issued Mar 29, 1988, expires Mar 29, 1998
MARK C WINTHEISER
POB 313, NEENAH, WI 54956
Seen Sep 9, 1993 → May 3, 1994 · 2 discs WB9FOG
· Technician · issued Mar 29, 1988, expires Mar 29, 1998
MARK C WINTHEISER
POB 313, NEENAH, WI 54956
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Nov 1, 2026 · 52 snapshots · as WB9FOG
MARK C WINTHEISER
PO Box 313 NEENAH, WI 54956
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.
1997 · 1 edition WB9FOG · class T
Mark C Wintheiser Pob Jll, Neenah, WI 54956 1997 p.1870
1996 · 1 edition WB9FOG · class T
Mark C Wintheiser Pob Lll, Neenah, WI 54956 1996 p.1802
1992 · 1 edition WB9FOG · class T
Mark C Wintheiser Pob Jij, Neenah, WI 54956 1992 p.1397
1987 → 1991 · 4 editions WB9FOG · class T
Mark C Wintheiser Pob 313, Neenah, WI 54956 Winter 1987 p.1167, Winter 1989 p.1218, Winter 1990 p.1238, Winter 1991 p.1344
1986 · 1 edition WB9FOG · class T
Mark Cwintheiser Pob Jlj, Neenah Winter 1986 p.1148
1985 · 1 edition WB9FOG · class T
Mark C Wintheiser Pob Jl3, Neenah, WI 54956 Winter 1985 p.1152
1984 · 1 edition WB9FOG · class T
Mark C Wintheiser Pob 313, Neenah Wi 5495& Winter 1984 p.1150
1980 → 1983 · 4 editions WB9FOG · class T
Mark C Wintheiser 156 Andrew Av, Neenah, WI 54956 Winter 1980 p.1027, 1981 p.961, Winter 1982 p.1072, Winter 1983 p.1106
1979 · 1 edition WB9FOG · class T
Mark C W~theiser 156 Andrew Av, Neenah, WI 54956 Winter 1979 p.455
1978 · 1 edition WB9FOG · class T
Mark C Wintheiser 156 Andrew Av, Neenah: Winter 1978 p.888
1977 · 1 edition WB9FOG · class T
Mark C Wintheiser 150 Andrew Av, Neenah 54950 Wi Winter 1977 p.636
1976 · 1 edition WB9FOG · class T
Mark C Wintheiser 156 Andrew Av, Neenah 54956 Wi Winter 1976 p.587
1975 · 1 edition WB9FOG · class T
Mark C Wintheiser 15& Andrew Av, Neenah 54956 Wi Winter 1975 p.577
1974 · 1 edition WB9FOG · class T
Mart C Wintllelser 156 Andrew Av, Neenah 54956 Wi Winter 1974 p.582
1973 · 1 edition WB9FOG · class T
Mark C Wintheiser 156 Andrew A V, Neenah 54956 W I Winter 1973 p.583
1971 · 1 edition WB9FOG · class G
Francis P Haney 1090 Countryside Dr Fall 1971 p.579
None · 1 edition WB9FOG · class T
Mark C Wintheiser 156 Andrew Av, Neenah None p.551
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WB9FOG in the last 24 hours. They show up here within seconds of WB9FOG beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.