N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 28, 2026) · next update tomorrow 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)W9ZUV HAM
✅ Available for a vanity request — free since Sep 19, 2009.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Sep 19, 2009
Previous holder: JOHN S DVORAK
Held W9ZUV Nov 24, 1987 → Sep 18, 2007
· first licensed Nov 24, 1987 as W9ZUV
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1948 as W9ZUV, before the FCC's online records
-
- Licensee
- JOHN S DVORAK
- Address
- 5750 S NEWCASTLE AVE
CHICAGO, IL 60638-3211
- Last granted
- Sep 18, 1997
- Effective
- Sep 18, 1997
- Last action
- Sep 19, 2009
FCC actions (1)
- Sep 19, 2009 — License expired LIEXP
Callbook Records, 1993–2003
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
W9ZUV · Advanced · issued Sep 18, 1997, expires Sep 18, 2007
JOHN S. DVORAK
5750 S NEWCASTLE AVE, CHICAGO, IL 60638-3211 - Seen Sep 9, 1993 → Apr 4, 1997 · 8 discs
W9ZUV · Advanced · issued Nov 24, 1987, expires Nov 24, 1997
JOHN S DVORAK
5750 SO NEWCASTLE AVE, CHICAGO, IL 60638
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 25, 2026 · 51 snapshots · as W9ZUV
JOHN S DVORAK
5750 S NEWCASTLE AVE, CHICAGO, IL 60638-3211
W9ZUV 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 · 1 edition
W9ZUV · class A
John S Dvorak
5750 S Newcastle Ave, Chicago, IL 60638
1994 p.1701 - 1984 → 1987 · 3 editions
W9ZUV · class A
John S Dvorak
5750 So Newcastle Ave, Chicago Il B0b36
Winter 1984 p.2, Winter 1986 p.1220, Winter 1987 p.1239 - 1971 → 1983 · 10 editions
W9ZUV · class G
John $.dvorak
5750 S Newcastle Av, · -
Winter 1971 p.1, Fall 1971 p.622, Winter 1972 p.628, 1974 p.595, Winter 1975 p.2, Winter 1976 p.631, Winter 1977 p.684, Winter 1979 p.1024, Winter 1980 p.1085, Winter 1983 p.1173 - 1969 · 1 edition
W9ZUV · class G
John S . D V O R A K
5 7 5 0 S.newcastle Av, Chicagc 38
Summer 1969 p.603 - 1961 → 1967 · 3 editions
W9ZUV · class G
John S . Dvorak
5750 S.newcastle Av, Chicago 38 Ill
Spring 1961 p.546, Fall 1961 p.1, Fall 1967 p.605 - 1960 · 1 edition
W9ZUV
John Sedvorak
5750 S.newcastle Av, Chicago 38 Ill
Winter 1960 p.2 - 1956 · 1 edition
W9ZUV
Johns. Dvorak
5750 So. Newcastle Ave., Chicago, IL
Spring 1956 p.366 - 1955 · 1 edition
W9ZUV
John S. D V O R A K
5750 S O . N E W C A S T L E A V E ., C H I C A G O
Fall 1955 p.370 - 1948 → 1954 · 7 editions
W9ZUV
John S. Dvorak
5750 So. Newcastle Ave., Chicago, HI
Fall 1948 p.220, Summer 1949 p.213, Summer 1950 p.220, Spring 1951 p.256, Fall 1953 p.298, Spring 1954 p.307, Fall 1954 p.312 - None · 1 edition
W9ZUV · class G
John S Dvorak
5750 S Newcastle Av, Chicago
None p.1093
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for W9ZUV in the last 24 hours. They show up here within seconds of W9ZUV beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.