N9TPB
FCC License Search
🕒 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)WA9HCZ HAM
✅ Available for a vanity request — free since Jul 15, 2016.
2x3 call: any licensee 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 Jul 15, 2016
Previous holder: Jerome C Grokowsky
Held WA9HCZ Aug 31, 1984 → Jul 14, 2014
· first licensed Aug 31, 1984 as WA9HCZ
· 1 license · FRN 0002726495
📖 In the printed callbooks since 1965 as WA9HCZ, before the FCC's online records
-
- Licensee
- Jerome C Grokowsky
- Address
- 127 8th Ave S
Onalaska, WI 54650
- FRN
- 0002726495
- Last granted
- May 3, 2004
- Effective
- May 3, 2004
- Last action
- Jul 15, 2016
FCC actions (1)
- Jul 15, 2016 — 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 Oct 31, 1994 → Apr 17, 2003 · 17 discs
WA9HCZ · Amateur Extra · issued Jul 14, 1994, expires Jul 14, 2004
JEROME C. GROKOWSKY
127 8TH AVE S, ONALASKA, WI 54650 - Seen Sep 9, 1993 → May 3, 1994 · 2 discs
WA9HCZ · Amateur Extra · issued Aug 31, 1984, expires Aug 31, 1994
JEROME C GROKOWSKY
127 8TH AVE S, ONALASKA, WI 54650
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 WA9HCZ
Jerome C Grokowsky
127 8th Ave S, Onalaska, WI 54650
WA9HCZ 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.
- 1997 · 1 edition
WA9HCZ · class E
Jerome C Grokowsky
127 Blh Avenue S, Onalaska, WI 54650
1997 p.1880 - 1994 · 1 edition
WA9HCZ · class E
Jerome C Grokowsky
127 8th Ave S, Onalaska, WI 54650
1994 p.1617 - 1982 → 1992 · 3 editions
WA9HCZ · class E
Jerome Cgrokowsl<Y
133 8th Ave S, Onalaska, WI 54650
Winter 1982 p.1080, Winter 1983 p.1114, 1992 p.1408 - 1979 → 1980 · 2 editions
WA9HCZ · class A
Jerome C Grokowsky
133 8th Av S, Onalaska Wl 54650 Arlington Heights, IL 60004
Winter 1979 p.970, Winter 1980 p.1034 - 1977 · 1 edition
WA9HCZ · class A
Jerome C Grokowsky
Ll3 8th Av S, Onalaska 54650 Wi
Winter 1977 p.639 - 1971 → 1976 · 5 editions
WA9HCZ · class A
Jerome C Grokowsky
424 N 11th, La Crosse 54b01 Wi
Fall 1971 p.586, Winter 1973 p.587, Winter 1974 p.586, Winter 1975 p.581, Winter 1976 p.590 - 1971 · 1 edition
WA9HCZ · class C
Jerome C Grokowsky
424 N Nth, La Crosse 54001 Wi
Winter 1971 p.586 - 1967 → 1969 · 2 editions
WA9HCZ · class C
Jerome C. Grokowsky
Box 367, Holmen Wi
Fall 1967 p.567, Summer 1969 p.565 - 1966 · 1 edition
WA9HCZ
Jerome C. Grokowsky O Rfd 1 . Holloten
Spring 1966 p.522 - 1965 · 1 edition
WA9HCZ
Jerome C. Grokowsky
Rfd 1, Holmen Wisc
Summer 1965 p.520 - 1964 · 1 edition
WA9HCZ
J E R O M E C . G R O K O W S K Y
R F O 1, H O L M E N Wisc
Fall 1964 p.509
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WA9HCZ in the last 24 hours. They show up here within seconds of WA9HCZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.