🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 18, 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)
WA2HZU HAM
✅ Available for a vanity request — free since Oct 6, 2005.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Oct 6, 2005
Previous holder: JACK KATZ
Held WA2HZU Oct 5, 1993 → Oct 5, 2003
· first licensed Oct 5, 1993 as WA2HZU
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1960 as WA2HZU, before the FCC's online records
WA2HZUExpiredGeneralOct 5, 1993 → Oct 5, 2003 (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 Sep 9, 1993 → Apr 17, 2003 · 19 discs WA2HZU
· General · issued Oct 5, 1993, expires Oct 5, 2003
JACK KATZ
18871 STEWART CIR 2, BOCA RATON, FL 33496
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 WA2HZU
JACK KATZ
18871 STEWART CIR 2, BOCA RATON, FL 33496
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.
1996 → 1997 · 2 editions WA2HZU · class G
Jack Katz 18871 Stewart Cir 2, Boca Raton, FL 33496 1996 p.381, 1997 p.328
1995 · 1 edition WA2HZU · class G
Jack Katz 1b87l Stewart Cir 2, Boca Raton, FL 33496 1995 p.342
1991 · 1 edition WA2HZU · class G
Jack Katz 12d-14 Co Op City Blvd, Bronx, NY 10475 Winter 1991 p.264
1987 · 1 edition WA2HZU · class G
Jack Katz 120-14 Co 01 City Blvd, Bronx, NY 10475 Winter 1987 p.234
1986 · 1 edition WA2HZU · class G
Jack Katz 120-14 Co O~ City Blvd, Bronx, NY 10415 Winter 1986 p.231
1985 · 1 edition WA2HZU · class G
Jack Katz 110-14 Co 01 City Blvd, Bronx, NY 10475 Winter 1985 p.234
1980 → 1983 · 4 editions WA2HZU · class G
J.ack Katz 120-14 Co-Op City Blvd, Bronx, NY 10475 Winter 1980 p.218, 1981 p.155, Winter 1982 p.226, Winter 1983 p.231
1979 · 1 edition WA2HZU · class G
Jack Kalz 120-14 Co-Op Ctly Blvd. Bronx, NY 10475 Winter 1979 p.206
1971 → 1978 · 6 editions WA2HZU · class G
Jack Katz 120-14 Co-Op City Blvd, Bronx Winter 1971 p.125, Fall 1971 p.126, Winter 1973 p.130, 1974 p.104, Winter 1976 p.127, Winter 1978 p.192
1970 · 1 edition WA2HZU · class G
Jack Katz 1 35-51-21st St Astoria 11102 Ny Spring 1970 p.130
1963 → 1967 · 4 editions WA2HZU · class G
Jack Katz 35-51-21st St, Astoria 6 N Y Summer 1963 p.130, Fall 1964 p.116, Summer 1965 p.117, Fall 1967 p.126
1961 · 1 edition WA2HZU
Jack Katz 35-51-Zlst St, Astoria 6 N Y Fall 1961 p.124
1961 · 1 edition WA2HZU
Jack Katz* 35-51-21st St# Astoria 6 Spring 1961 p.120
None → 1960 · 2 editions WA2HZU · class G
Jack Katz 120- 14 Co-Op City Blvd, Bronx None p.104, Winter 1960 p.121
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WA2HZU in the last 24 hours. They show up here within seconds of WA2HZU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.