N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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, WIK4WJJ HAM
✅ Available for a vanity request — free since Jun 3, 2011.
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 Jun 3, 2011
Previous holder: WILLIAM J JOHNSON
Held K4WJJ Feb 10, 2009 → Jun 2, 2009 · first licensed Aug 28, 1996 as AA4WJ · 13 licenses · FRN 0002856557
-
- Licensee
- WILLIAM J JOHNSON
- Address
- Attn: WILLIAM J JOHNSON
817 PEBBLEWOOD DR
BRANDON, FL 33511
- FRN
- 0002856557
- Previous call
- WJ4G
- Last granted
- Dec 24, 2021
- Effective
- Dec 24, 2021
- Last action
- Dec 24, 2021
FCC actions (2)
- Dec 24, 2021 — Vanity call sign granted VANGRT
- Dec 24, 2021 — License issued LIISS
-
- Licensee
- WILLIAM J JOHNSON
- Address
- Attn: WILLIAM J JOHNSON
817 PEBBLEWOOD DR
BRANDON, FL 33511
- FRN
- 0002856557
- Previous call
- WE4AA
- Last granted
- Jul 31, 2012
- Effective
- Dec 7, 2021
- Last action
- Dec 24, 2021
FCC actions (5)
- Dec 24, 2021 — License canceled LICAN
- Dec 7, 2021 — Administrative update LIAUA
- May 24, 2013 — Administrative update LIAUA
- Jul 31, 2012 — Vanity call sign granted VANGRT
- Jul 31, 2012 — License issued LIISS
-
- Licensee
- WILLIAM J JOHNSON
- Address
- Attn: WILLIAM J JOHNSON
817 PEBBLEWOOD DR
BRANDON, FL 33511
- FRN
- 0002856557
- Previous call
- AA4WJ
- Last granted
- Apr 20, 2012
- Effective
- Apr 20, 2012
- Last action
- Jun 6, 2026
FCC actions (3)
- Jul 31, 2012 — License canceled LICAN
- Apr 20, 2012 — Vanity call sign granted VANGRT
- Apr 20, 2012 — License issued LIISS
-
- Licensee
- WILLIAM J JOHNSON
- Address
- Attn: WILLIAM J JOHNSON
817 PEBBLEWOOD DR
BRANDON, FL 33511
- FRN
- 0002856557
- Previous call
- K4WJJ
- Last granted
- Jun 2, 2009
- Effective
- Jun 2, 2009
- Last action
- Apr 20, 2012
FCC actions (3)
- Apr 20, 2012 — License canceled LICAN
- Jun 2, 2009 — Vanity call sign granted VANGRT
- Jun 2, 2009 — License issued LIISS
-
- Licensee
- WILLIAM J JOHNSON
- Address
- Attn: WILLIAM J JOHNSON
817 PEBBLEWOOD DR
BRANDON, FL 33511
- FRN
- 0002856557
- Previous call
- W4MOO
- Last granted
- Feb 10, 2009
- Effective
- Feb 10, 2009
- Last action
- Jun 2, 2009
FCC actions (3)
- Jun 2, 2009 — License canceled LICAN
- Feb 10, 2009 — Vanity call sign granted VANGRT
- Feb 10, 2009 — License issued LIISS
-
- Licensee
- WILLIAM J JOHNSON
- Address
- Attn: WILLIAM J JOHNSON
817 PEBBLEWOOD DR
BRANDON, FL 33511
- FRN
- 0002856557
- Previous call
- W4WU
- Last granted
- Mar 7, 2006
- Effective
- Mar 7, 2006
- Last action
- Feb 10, 2009
FCC actions (3)
- Feb 10, 2009 — License canceled LICAN
- Mar 7, 2006 — Vanity call sign granted VANGRT
- Mar 7, 2006 — License issued LIISS
-
- Licensee
- WILLIAM J JOHNSON
- Address
- Attn: WILLIAM J JOHNSON
817 PEBBLEWOOD DR
BRANDON, FL 33511
- FRN
- 0002856557
- Previous call
- W4MOO
- Last granted
- Jun 21, 2003
- Effective
- Jun 21, 2003
- Last action
- Mar 7, 2006
FCC actions (3)
- Mar 7, 2006 — License canceled LICAN
- Jun 21, 2003 — Vanity call sign granted VANGRT
- Jun 21, 2003 — License issued LIISS
-
- Licensee
- WILLIAM J JOHNSON
- Address
- Attn: WILLIAM J JOHNSON
817 PEBBLEWOOD DR
BRANDON, FL 33511
- FRN
- 0002856557
- Previous call
- AA4WJ
- Last granted
- Aug 2, 2002
- Effective
- Aug 2, 2002
- Last action
- Jun 21, 2003
FCC actions (3)
- Jun 21, 2003 — License canceled LICAN
- Aug 2, 2002 — Vanity call sign granted VANGRT
- Aug 2, 2002 — License issued LIISS
-
- Licensee
- Radio Shop Radio Club
- Address
- Attn: WILLIAM J JOHNSON
817 Pebblewood Dr
Brandon, FL 33511
- FRN
- 0002856557
- Previous call
- KG4MJN
- Trustee
- N4NOA
- Last granted
- Apr 28, 2021
- Effective
- Apr 28, 2021
- Last action
- Mar 13, 2024
FCC actions (5)
- Apr 28, 2021 — License renewed LIREN
- Jul 2, 2015 — FCC action ESUFND
- Jul 2, 2015 — FCC action ESUFRN
- Jun 16, 2011 — License renewed LIREN
- Jul 20, 2001 — License issued LIISS
-
- Licensee
- Radio Shop Radio Club
- Address
- Attn: WILLIAM J JOHNSON
817 Pebblewood Dr
Brandon, FL 33511
- FRN
- 0005101670
- Trustee
- AA4WJ
- Last granted
- Mar 14, 2001
- Effective
- Mar 14, 2001
- Last action
- Jul 20, 2001
FCC actions (2)
- Jul 20, 2001 — License canceled LICAN
- Mar 14, 2001 — License issued LIISS
-
- Licensee
- WILLIAM J JOHNSON
- Address
- Attn: WILLIAM J JOHNSON
817 PEBBLEWOOD DR
BRANDON, FL 33511
- FRN
- 0002856557
- Previous call
- W4HCS
- Last granted
- Jan 20, 2001
- Effective
- Jan 20, 2001
- Last action
- Aug 2, 2002
FCC actions (2)
- Aug 2, 2002 — License canceled LICAN
- Jan 20, 2001 — License issued LIISS
-
- Licensee
- WILLIAM J JOHNSON
- Address
- Attn: WILLIAM J JOHNSON
817 PEBBLEWOOD DR
BRANDON, FL 33511
- FRN
- 0002856557
- Previous call
- AA4WJ
- Last granted
- May 2, 2000
- Effective
- May 2, 2000
- Last action
- Mar 13, 2024
FCC actions (2)
- Jan 20, 2001 — License canceled LICAN
- May 2, 2000 — License issued LIISS
-
- Licensee
- WILLIAM J JOHNSON
- Address
- 817 PEBBLEWOOD DR
BRANDON, FL 33511
- FRN
- 0002856557
- Last granted
- Aug 28, 1996
- Effective
- Aug 28, 1996
- Last action
- May 2, 2000
FCC actions (1)
- May 2, 2000 — License canceled LICAN
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 · 96 snapshots · as KG4MJN
Radio Shop Radio Club
Attn: WILLIAM J JOHNSON
817 Pebblewood Dr, Brandon, FL 33511 - Seen Nov 7, 2004 → Oct 4, 2026 · 454 snapshots · as AA4WJ
WILLIAM J JOHNSON
817 PEBBLEWOOD DR, BRANDON, FL 33511 - Seen Oct 22, 2013 → May 6, 2019 · 26 snapshots · as WJ4G
WILLIAM J JOHNSON
Attn: WILLIAM J JOHNSON
PO Box 6927
817 PEBBLEWOOD DR, BRANDON, FL 33508
Others requesting K4WJJ
3 applications listed K4WJJ as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Jan 21, 2009 | Feb 8, 2009 | W4MOO · WILLIAM J JOHNSON · BRANDON, FL | 1 | Granted |
| Sep 17, 2008 | Oct 5, 2008 | KJ4FVG · TIMOTHY CORDELL · CHATSWORTH, GA | 22 | Granted |
| Apr 14, 2000 | May 2, 2000 | AA4WJ · WILLIAM J JOHNSON · BRANDON, FL | 5 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K4WJJ in the last 24 hours. They show up here within seconds of K4WJJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.