N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 8, 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)KG4AKI HAM
✅ Available for a vanity request — free since Feb 29, 2008.
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 Feb 29, 2008
Previous holder: JAMES F SOWINSKI
Held KG4AKI Oct 14, 1998 → Mar 16, 2006
· first licensed Feb 4, 1986 as N4DYK
· 3 licenses · FRN 0014695340
📖 In the printed callbooks since 1958 as K4UDQ, before the FCC's online records
-
📦 Moved: Hutchinson Island, FL → Atlanta, GA
- Licensee
- JAMES F SOWINSKI
- Address
- 845 BYRNWYCK RD NE
ATLANTA, GA 30319-1681
- FRN
- 0014695340
- Previous call
- N4DYK
- Last granted
- Oct 14, 1998
- Effective
- Oct 14, 1998
- Last action
- Mar 16, 2006
FCC actions (2)
- Mar 16, 2006 — License canceled LICAN
- Mar 2, 2006 — FCC action LTSFRN
-
📦 Moved: , None → Hutchinson Island, FL
- Licensee
- JAMES F SOWINSKI
- Address
- 282 Marina Drive
Hutchinson Island, FL 34949
- FRN
- 0014695340
- Previous call
- KG4AKI
- Last granted
- Jan 22, 2026
- Effective
- Jan 22, 2026
- Last action
- Oct 8, 2026
FCC actions (5)
- Jan 22, 2026 — License renewed LIREN
- Apr 12, 2024 — Administrative update LIAUA
- Jan 29, 2016 — License renewed LIREN
- Mar 16, 2006 — License issued LIISS
- Mar 16, 2006 — Vanity call sign granted VANGRT
-
- Licensee
- JAMES F SOWINSKI
- Address
- Last granted
- Effective
- Last action
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 11, 1998 → Apr 17, 2003 · 10 discs
KG4AKI · General · issued Oct 14, 1998, expires Feb 28, 2006 · previously N4DYK
JAMES F. SOWINSKI
845 BYRNWYCK RD NE, ATLANTA, GA 30319-1681 - Seen Apr 21, 1996 → Mar 9, 1998 · 4 discs
N4DYK · General · issued Feb 28, 1996, expires Feb 28, 2006
JAMES F SOWINSKI
3545 DUNFRIES RD, PENSACOLA, FL 32503 - Seen May 3, 1994 → Apr 17, 2003 · 18 discs
K4UDQ · General · issued Mar 22, 1994, expires Mar 22, 2004
JAMES W. SOWINSKI
1455A CAPTAINS WALK, FORT PIERCE, FL 34950 - Seen Sep 9, 1993 · 1 disc
K4UDQ · General · issued Mar 6, 1990, expires Mar 6, 2000
JAMES W SOWINSKI
1065 8TH ST NW, WINTER HAVEN, FL 33881 - Seen Sep 9, 1993 → Oct 26, 1995 · 5 discs
N4DYK · General · issued Feb 4, 1986, expires Feb 4, 1996
JAMES F SOWINSKI
3545 DUNFRIES RD, PENSACOLA, FL 32503
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as K4UDQ
JAMES F SOWINSKI
282 Marina Drive, Hutchinson Island, FL 34949 - Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as N4DYK
JAMES F SOWINSKI
- Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KG4AKI
JAMES F SOWINSKI
845 BYRNWYCK RD NE, ATLANTA, GA 30319-1681 - Seen May 27, 2010 → Apr 16, 2022 · 35 snapshots · as K4UDQ
JAMES F SOWINSKI
2046 TREASURE COAST PLAZA 362, VERO BEACH, FL 32960-0927
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KG4AKI in the last 24 hours. They show up here within seconds of KG4AKI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.