N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

KD4SYB HAM

✅ Available for a vanity request — free since Sep 16, 2004.

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 Sep 16, 2004

Previous holder: CARLOS L CACERES

Held KD4SYB Jan 28, 1997 → Sep 15, 2002 · first licensed Jan 28, 1997 as KD4SYB · 1 license · no FRN on file (pre-2001 records)

KD4SYB Expired Technician Jan 28, 1997 → Sep 15, 2002 (expired)

Licensee
CARLOS L CACERES

Address
PO Box 10653
JACKSONVILLE, FL 32247-0653

Last granted
Jan 28, 1997

Effective
Jan 28, 1997

Last action
Sep 16, 2004
FCC actions (1)
- Sep 16, 2004 — License expired LIEXP

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 KD4SYB
CARLOS L CACERES
PO Box 10653
JACKSONVILLE, FL 32247-0653

Others requesting KD4SYB

1 application listed KD4SYB as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 1, 2001	Feb 19, 2001	KG4ASV · CHARLES W PEAKE · LEBANON, VA	19	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KD4SYB in the last 24 hours. They show up here within seconds of KD4SYB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.