🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 19, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)
K9RMY HAM
✅ Available for a vanity request — free since Jul 21, 2011.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Jul 21, 2011
Previous holder: JOSEPH C DU CHATEAU SR
Held K9RMY Jul 18, 1989 → Jul 20, 2009
· first licensed Jul 18, 1989 as K9RMY
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1962 as K9RMY, before the FCC's online records
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, 1994 → Apr 7, 1999 · 9 discs K9RMY
· Technician Plus · issued Jul 18, 1989, expires Jul 18, 1999
JOSEPH C DU CHATEAU SR
140 S CHARLES ST, WAUKESHA, WI 53186
Seen Sep 9, 1993 → May 3, 1994 · 2 discs K9RMY
· Technician · issued Jul 18, 1989, expires Jul 18, 1999
JOSEPH C DU CHATEAU SR
140 S CHARLES ST, WAUKESHA, WI 53186
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 K9RMY
JOSEPH C DU CHATEAU SR
140 S CHARLES ST, WAUKESHA, WI 53186
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 8, 1999 → Apr 17, 2003 · 8 discs K9RMY
· Technician Plus · issued Jul 20, 1999, expires Jul 20, 2009
JOSEPH C. DU CHATEAU; SR
140 S CHARLES ST, WAUKESHA, WI 53186
K9RMY in the Printed Callbooks, 1909–1997
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.
1994 → 1997 · 3 editions K9RMY · class T
Joseph C Du Chateau Sr 140 S Charles St, Waukesha, WI 53186 1994 p.1669, 1996 p.1868, 1997 p.1942
1987 · 1 edition K9RMY · class T
Joseph C Ou Chateau Sr 140 S ~arles St, Waukesha Wi Sjl6b Winter 1987 p.1213
1985 → 1986 · 2 editions K9RMY · class T
Joseph C Du Chateau Sr 140 S ~harles St, Waukesha, WI 53166 Winter 1985 p.1202, Winter 1986 p.1197
1980 → 1984 · 3 editions K9RMY · class T
Joseph C Du Chateau Sr 140 S Charles St, Waukesha, WI 53186 Winter 1980 p.1064, Winter 1983 p.1153, Winter 1984 p.1200
1979 · 1 edition K9RMY · class T
Joseph C Ou Chateau Sr Rfo I ·box 199-8, Bertn, WI 54923 Winter 1979 p.493
1969 → 1976 · 7 editions K9RMY · class T
Joseph C Du Chateau 4 5 6 3 Sherman Rd, Oshkosh Wi Summer 1969 p.587, Spring 1970 p.600, Winter 1971 p.608, Fall 1971 p.608, Winter 1972 p.615, Winter 1974 p.614, Winter 1976 p.618
1966 · 1 edition K9RMY
Jos E Ph C. Ou Chateau 807 Harney Av, Oshkosh Wisc Spring 1966 p.546
1965 · 1 edition K9RMY
Joseph C. Ou Cha Te Au B07 Harney Av, Oshkosh Wi Sc Summer 1965 p.543
1962 → 1963 · 2 editions K9RMY
Joseph C . Du Chateau 1622 Roosevelt Av Fall 1962 p.540, Summer 1963 p.564
1961 · 1 edition K9RMY
Joseph C. Ou Chateau 1622 .roosevelt Av Fall 1961 p.557
1961 · 1 edition K9RMY
Joseph C. Du Chateau* 1622 Roosevelt Av* Spring 1961 p.530
1960 · 1 edition K9RMY
Joseph C Du Chateau, 1622 Roosevelt Av1 Winter 1960 p.528
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for K9RMY in the last 24 hours. They show up here within seconds of K9RMY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.