🕒 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)
WA9MWN HAM
✅ Available for a vanity request — free since Aug 12, 2006.
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 31, 1994 → Apr 17, 2003 · 17 discs WA9MWN
· General · issued Aug 11, 1994, expires Aug 11, 2004
JOHN J. SANDRICK
4728 S MAPLEWOOD, CHICAGO, IL 60632
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 WA9MWN
JOHN J SANDRICK
4728 S MAPLEWOOD, CHICAGO, IL 60632
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 Sep 9, 1993 → May 3, 1994 · 2 discs WA9MWN
· General · issued May 25, 1984, expires May 25, 1994
JOHN J SANDRIK
4728 S MAPLEWOOD, CHICAGO, IL 60632
WA9MWN 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 WA9MWN · class G
John J Sandrik 4728 S Maplewood, Chicago, IL 60632 1994 p.1648, 1996 p.1847, 1997 p.1917
1987 · 1 edition WA9MWN · class G
John J Sandrik 1 472b S Maplewood Chicago, IL 60631 Winter 1987 p.1196
1984 · 1 edition WA9MWN · class G
John J Sandrik 4718 S Maplewood, Chicago, IL 60631 Winter 1984 p.1183
1966 → 1980 · 9 editions WA9MWN · class G
John J. Sanorik 4728 S. Maplewood, Chicago Ill Spring 1966 p.536, Summer 1969 p.579, Fall 1971 p.600, Winter 1972 p.608, Winter 1975 p.598, Winter 1976 p.605, Winter 1977 p.653, Winter 1979 p.989, Winter 1980 p.1052
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WA9MWN in the last 24 hours. They show up here within seconds of WA9MWN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.