🕒 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)
WA9NWK HAM
✅ Available for a vanity request — free since Mar 26, 2010.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Mar 26, 2010
Previous holder: GREGORY C PRONOBIS
Held WA9NWK May 10, 1988 → Mar 25, 2008
· first licensed May 10, 1988 as WA9NWK
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1969 as WA9NWK, before the FCC's online records
WA9NWKExpiredAdvancedMay 10, 1988 → Mar 25, 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 Nov 11, 1998 → Apr 17, 2003 · 10 discs WA9NWK
· Advanced · issued Mar 25, 1998, expires Mar 25, 2008
GREGORY C. PRONOBIS
4513 N HAMILTON ST APT 1W, CHICAGO, IL 60625-1635
Seen Sep 9, 1993 → Mar 9, 1998 · 9 discs WA9NWK
· Advanced · issued May 10, 1988, expires May 10, 1998
GREGORY C PRONOBIS
3121 N RACINE AVE, CHICAGO, IL 60657
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 WA9NWK
GREGORY C PRONOBIS
4513 N HAMILTON ST APT 1W, CHICAGO, IL 60625-1635
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 · 1 edition WA9NWK · class A
Gregory C Pronobis 3121 N Racine Ave, Chicago, IL 60657 1994 p.1653
1984 → 1987 · 3 editions WA9NWK · class A
Gregory C Pronobis 3047 N Honore St, Chicago Il B0b57 Winter 1984 p.1187, Winter 1985 p.1188, Winter 1987 p.1200
1969 → 1983 · 13 editions WA9NWK · class A
Gregory C . Pronobis 3030 N Sheridan Rd·#20s, Chicago, IL 60657 Summer 1969 p.580, Spring 1970 p.593, Winter 1971 p.602, Fall 1971 p.602, Winter 1972 p.609, Winter 1973 p.609, Winter 1974 p.608, Winter 1976 p.608, Winter 1977 p.656, Winter 1979 p.484, Winter 1980 p.1055, Winter 1982 p.1108, Winter 1983 p.1144
1968 · 1 edition WA9NWK · class G
Gregory C. Pron081s 4954 S. Hermitage Av Spring 1968 p.596
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WA9NWK in the last 24 hours. They show up here within seconds of WA9NWK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.