🕒 FCC license data updated today 7:15 am CST (FCC files through Nov 3, 2026) · next update tomorrow 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)
WA9BSY HAM
✅ Available for a vanity request — free since Feb 25, 2010.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Feb 25, 2010
Previous holder: DAVID H HENSEN
Held WA9BSY May 3, 1988 → Feb 24, 2008
· first licensed May 3, 1988 as WA9BSY
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1962 as WA9BSY, before the FCC's online records
WA9BSYExpiredGeneralMay 3, 1988 → Feb 24, 2008 (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 → Apr 17, 2003 · 11 discs WA9BSY
· General · issued Feb 24, 1998, expires Feb 24, 2008
DAVID H. HENSEN
736 S WALKER WAY, SUN PRAIRIE, WI 53590
Seen Sep 9, 1993 → Apr 4, 1997 · 8 discs WA9BSY
· General · issued May 3, 1988, expires May 3, 1998
DAVID H HENSEN
POB 217, SUN PRAIRIE, WI 53590
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 WA9BSY
DAVID H HENSEN
736 S WALKER WAY, SUN PRAIRIE, WI 53590
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 WA9BSY · class G
David H Hensen Pob 117, Sun, Rrairie, WI 53590 1996 p.1779
1990 → 1994 · 2 editions WA9BSY · class G
David H Hensen Pob 217, Sun Prairie, WI 53590 Winter 1990 p.1216, 1994 p.1583
1989 · 1 edition WA9BSY · class G
David H Hensen Pob 117, Sun Prairie, WI 53590 Winter 1989 p.1198
1988 · 1 edition WA9BSY · class G
David H Hensen 6852 N Bird St Rte 3, Sun Prairie, WI 53590 Winter 1988 p.1179
1985 · 1 edition WA9BSY · class G
David H Hensen &b51 N Bird St Rte J, Sun Prairie, WI 53590 Winter 1985 p.1130
1982 → 1983 · 2 editions WA9BSY · class G
David H Hensen 6852 N Bird St-Rfd 3, Sun Prairie, WI 53590 Winter 1982 p.1051, Winter 1983 p.1084
1980 · 1 edition WA9BSY · class G
David H Hensen 68s2 N Bird St-Rfd 3, Sun Prairie, WI 53590 Winter 1980 p.1005
1979 · 1 edition WA9BSY · class G
David H Hensen 6852 N Bird St-Afd 3, Sun Pr8lne, WI 53590 Winter 1979 p.438
1977 · 1 edition WA9BSY · class G
David H Hensen Rfd L, Sun Prairie 53590 Wi Winter 1977 p.627
1973 → 1976 · 4 editions WA9BSY · class G
David H Hensen R F D 1, Sun Prairie 53590 W I Winter 1973 p.573, 1974 p.541, Winter 1975 p.567, Winter 1976 p.577
1971 → 1972 · 2 editions WA9BSY · class G
David H Hensen Rfd L, Sun Prairie 53590 Wi Fall 1971 p.567, Winter 1972 p.573
1967 → 1971 · 3 editions WA9BSY · class G
G Oavio_ H. Hensen Rfd 1, Sun Prairie Wi Fall 1967 p.553, Summer 1969 p.553, Winter 1971 p.567
1966 · 1 edition WA9BSY
David H. Hensel-F Rfd ], Sun Prairie Llflsc Spring 1966 p.508
1962 → 1963 · 2 editions WA9BSY
David H« Hensen 205 Hoover St, Sun Prairie Wis Fall 1962 p.506, Summer 1963 p.527
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WA9BSY in the last 24 hours. They show up here within seconds of WA9BSY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.