N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 8, 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)KJ4SU HAM
✅ Available for a vanity request — free since Sep 18, 2023.
2x2 call: 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 18, 2023
Previous holder: CARL F WHEELER
Held KJ4SU Sep 3, 1991 → Sep 17, 2021
· first licensed Sep 3, 1991 as KJ4SU
· 1 license · FRN 0005688858
📖 In the printed callbooks since 1983 as KB4ACT, before the FCC's online records
-
- Licensee
- CARL F WHEELER
- Address
- PO Box 247
LOUISA, KY 41230-0247
- FRN
- 0005688858
- Last granted
- Aug 20, 2011
- Effective
- Aug 20, 2011
- Last action
- Sep 19, 2023
FCC actions (4)
- Sep 19, 2023 — License expired LIEXP
- Aug 20, 2011 — License renewed LIREN
- Sep 17, 2001 — FCC action LITIN
- Sep 17, 2001 — 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 Nov 1, 2001 → Apr 17, 2003 · 4 discs
KJ4SU · Amateur Extra · issued Sep 17, 2001, expires Sep 17, 2011
CARL F. WHEELER
PO BOX 247, LOUISA, KY 41230-0247 - Seen Nov 11, 1998 → Apr 13, 2001 · 6 discs
KJ4SU · Amateur Extra · issued Sep 28, 1998, expires Sep 3, 2001
CARL F. WHEELER .
PO BOX 247, LOUISA, KY 41230-0247 - Seen Sep 9, 1993 → Mar 9, 1998 · 9 discs
KJ4SU · Amateur Extra · issued Sep 3, 1991, expires Sep 3, 2001 · previously KB4ACT (Advanced)
CARL F WHEELER
RT 1 BOX 735, LOUISA, KY 41230
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KJ4SU
CARL F WHEELER
PO Box 247
LOUISA, KY 41230-0247
KJ4SU 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
KJ4SU · class E
Carl F Wheeler
Rt L Box 735, Louisa, KY 41110
1997 p.852 - 1996 · 1 edition
KJ4SU · class E
Carl F Wheeler
Rt I Box 735, Louisa, KY 41230
1996 p.823 - 1994 · 1 edition
KJ4SU · class E
Carl F Wheeler
Rt 1 Box 735, Louisa, KY 41230
1994 p.743 - 1993 · 1 edition
KJ4SU · class E
Carl F Wheeler
Rt L Box 135, Louisa Ky 411jo
1993 p.711 - 1990 · 1 edition
KJ4SU · class E
Carl F Wheeler
Rt I Box 735, Louisa, KY 41230
Winter 1990 p.591 - 1989 · 1 edition
KJ4SU · class E
Carl F Wheeler
Rt 1 Box 135, Louisa, KY 41230
Winter 1989 p.589 - 1987 · 1 edition
KJ4SU · class A
Carl F Whee0r Rt 1 B°' 7j5
Louisa, KY 41230
Winter 1987 p.569
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KJ4SU in the last 24 hours. They show up here within seconds of KJ4SU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.