N9TPB
FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 2, 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, WIWB9DSO HAM
✅ Available for a vanity request — free since Jan 8, 2000.
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 Jan 8, 2000
Previous holder: KENNETH J KOSKI
Held WB9DSO → Jan 7, 1998 · first licensed as WB9DSO · 3 licenses · FRN 0002879260
-
- Licensee
- KENNETH J KOSKI
- Address
- PO Box 301
1959 Witte Rd
Caseyville, IL 62232-0301
- FRN
- 0002879260
- Previous call
- K9KEN (Technician Plus)
- Last granted
- Jun 25, 2015
- Effective
- Jun 25, 2015
- Last action
- Jun 25, 2015
FCC actions (4)
- Jun 25, 2015 — License renewed LIREN
- Sep 20, 2005 — Administrative update LIAUA
- Sep 10, 2005 — Vanity call sign granted VANGRT
- Sep 10, 2005 — License issued LIISS
-
📦 Moved: , None → Caseyville, IL
- Licensee
- KENNETH J KOSKI
- Address
- PO Box 301
1959 Witte Rd.
Caseyville, IL 62232-0301
- FRN
- 0002879260
- Previous call
- WB9DSO (Technician Plus)
- Last granted
- Jan 7, 1998
- Effective
- Aug 24, 2005
- Last action
- Sep 10, 2005
FCC actions (3)
- Sep 10, 2005 — License canceled LICAN
- Aug 24, 2005 — Administrative update LIAUA
- Jun 14, 2000 — License modified LIMOD
-
- Licensee
- KENNETH J KOSKI
- Address
- Last granted
- Effective
- Last action
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen May 27, 2010 → Sep 27, 2026 · 46 snapshots · as K9KJK
KENNETH J KOSKI
PO Box 301
1959 Witte Rd, Caseyville, IL 62232-0301 - Seen May 27, 2010 → Sep 27, 2026 · 46 snapshots · as K9KEN
KENNETH J KOSKI
PO Box 301
1959 Witte Rd., Caseyville, IL 62232-0301 - Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as WB9DSO
KENNETH J KOSKI
- Seen Nov 7, 2004 · 1 snapshot · as K9KEN
KENNETH J KOSKI
1959 Witte Rd, COLLINSVILLE, IL 62234
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WB9DSO in the last 24 hours. They show up here within seconds of WB9DSO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.