🕒 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)
WB9DEG HAM
✅ Available for a vanity request — free since Mar 13, 2024.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Mar 13, 2024
Previous holder: CARL J CHRISTENSEN
Held WB9DEG May 10, 1988 → Mar 12, 2022
· first licensed May 10, 1988 as WB9DEG
· 1 license · FRN 0002955995 📖 In the printed callbooks since 1971 as WB9DEG, before the FCC's online records
WB9DEGExpiredAdvancedMay 10, 1988 → Mar 12, 2022 (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 Oct 31, 2000 → Apr 17, 2003 · 6 discs WB9DEG
· Advanced · issued May 2, 2000, expires May 2, 2010
CARL J. CHRISTENSEN
10846 S MAPLEWOOD, CHICAGO, IL 60655
Seen Sep 9, 1993 → May 2, 2000 · 13 discs WB9DEG
· Advanced · issued May 10, 1988, expires May 10, 1998
CARL J. CHRISTENSEN
10846 S MAPLEWOOD, CHICAGO, IL 60655
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen May 28, 2012 → Nov 1, 2026 · 48 snapshots · as WB9DEG
CARL J CHRISTENSEN
625 Highland Ct, Siloam Springs, AR 72761
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.
1990 → 1997 · 5 editions WB9DEG · class A
Cart J Christensen 10846 S Maplewood, Chicago, IL 60655 Winter 1990 p.1226, 1992 p.1382, 1994 p.1592, 1995 p.1732, 1997 p.1855
1986 · 1 edition WB9DEG · class A
Carl J Christen5'n 10907 S Artesian, Chicago Il B0b55 Winter 1986 p.1135
1974 → 1985 · 8 editions WB9DEG · class A
Carl J Christensen 10907 S Artesian, Chicago B0b55 Il Winter 1974 p.576, Winter 1976 p.581, Winter 1977 p.630, Winter 1980 p.1012, Winter 1982 p.1060, Winter 1983 p.1093, Winter 1984 p.1137, Winter 1985 p.1138
1974 · 1 edition WB9DEG
G - X Heen 2508 W Haddon Av 1974 p.545
None → 1973 · 5 editions WB9DEG · class G
Carl J Christensen 2508 W Haddon Av None p.545, Winter 1971 p.571, Fall 1971 p.572, Winter 1972 p.577, Winter 1973 p.577
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WB9DEG in the last 24 hours. They show up here within seconds of WB9DEG beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.