N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 18, 2026) · next update today 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)AB4CN HAM
✅ Available for a vanity request — free since Jan 3, 2022.
2x2 call: only 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 Jan 3, 2022
Previous holder: WILLIAM M GROSSMAN
Held AB4CN Jan 2, 1990 → Jan 2, 2020
· first licensed Jan 2, 1990 as AB4CN
· 1 license · FRN 0003000072
📖 In the printed callbooks since 1982 as KA9JIS, before the FCC's online records
-
- Licensee
- WILLIAM M GROSSMAN
- Address
- 2011 WEST RIMMEL ROAD
KENDALLVILLE, IN 48755-2527
- FRN
- 0003000072
- Previous call
- KA9JIS (General)
- Last granted
- Oct 20, 2009
- Effective
- Oct 20, 2009
- Last action
- Jan 5, 2022
FCC actions (5)
- Jan 5, 2022 — License expired LIEXP
- Oct 20, 2009 — License renewed LIREN
- Nov 6, 2001 — Administrative update LIAUA
- Jan 8, 2001 — Administrative update LIAUA
- Oct 8, 1999 — License renewed LIREN
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 Apr 27, 2002 → Apr 17, 2003 · 3 discs
AB4CN · Amateur Extra · issued Nov 6, 2001, expires Jan 2, 2010 · previously KA9JIS
WILLIAM M GROSSMAN
2011 WEST RIMMEL ROAD, KENDALLVILLE, IN 48755-2527 - Seen Apr 13, 2001 → Nov 1, 2001 · 2 discs
AB4CN · Amateur Extra · issued Jan 8, 2001, expires Jan 2, 2010 · previously KA9JIS
WILLIAM M. GROSSMAN .
2320 KRISTEN DR, SEBRING, FL 33872-4127 - Seen May 2, 2000 → Oct 31, 2000 · 2 discs
AB4CN · Amateur Extra · issued Oct 8, 1999, expires Jan 2, 2010 · previously KA9JIS
WILLIAM M. GROSSMAN .
632 BRINDISI CT, PUNTA GORDA, FL 33950 - Seen Sep 9, 1993 → Oct 8, 1999 · 12 discs
AB4CN · Amateur Extra · issued Jan 2, 1990, expires Jan 2, 2000 · previously KA9JIS (General)
WILLIAM M. GROSSMAN
632 BRINDISI CT, PUNTA GORDA, FL 33950
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 AB4CN
WILLIAM M GROSSMAN
2011 WEST RIMMEL ROAD, KENDALLVILLE, IN 48755-2527
AB4CN 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
AB4CN · class E
William M Grossman
631 Brindisi Ct, Punta Gorda, FL 33950
1997 p.602 - 1993 → 1996 · 4 editions
AB4CN · class E
William M Grossman
632 Brindisi Ct, Punta Gorda, FL 33950
1993 p.505, 1994 p.533, 1995 p.594, 1996 p.586 - 1992 · 1 edition
AB4CN · class E
William M Grossman
032 Brindisi Ct, Punta Gorda, FL 33950
1992 p.474 - 1991 · 1 edition
AB4CN · class E
William M Grossman
632 Brindisi Ct, Punta Gorda, FL 33950
Winter 1991 p.455 - 1990 · 1 edition
AB4CN · class E
William M Grossman
P08 2443, Crystal River, FL 32629
Winter 1990 p.426 - 1988 · 1 edition
AB4CN · class E
William M Grossman
Pob 2443, Crystal River, FL 32629
Winter 1988 p.427
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for AB4CN in the last 24 hours. They show up here within seconds of AB4CN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.