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, WI

KD4SSB HAM

✅ Available for a vanity request — free since Sep 9, 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 9, 2004

Previous holder: SATYAJIT DUTTA

Held KD4SSB Sep 8, 1992 → Sep 8, 2002 · first licensed Sep 8, 1992 as KD4SSB · 1 license · no FRN on file (pre-2001 records)

KD4SSB Expired Technician Sep 8, 1992 → Sep 8, 2002 (expired)

Licensee
SATYAJIT DUTTA

Address
275 E CENTRAL PKY 235
ALTAMONTE SPRINGS, FL 32701
28.6656, -81.3704 (ZIP center) · Grid EL98hp · CQ 5 · ITU 8 · map ↗

Last granted
Sep 8, 1992

Effective
Sep 8, 1992

Last action
Sep 9, 2004
FCC actions (1)
- Sep 9, 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 KD4SSB
SATYAJIT DUTTA
275 E CENTRAL PKY 235, ALTAMONTE SPRINGS, FL 32701
28.6656, -81.3704 (ZIP center) · Grid EL98hp · CQ 5 · ITU 8 · map ↗

Others requesting KD4SSB

2 applications listed KD4SSB as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jul 20, 2023	Aug 7, 2023	KE4GYD · SAMUEL S BRIGGS · WEAVERVILLE, NC	3	Granted
Jan 4, 2022	Jan 22, 2022	KE4RKV · Stephen L Smith · Stone Mountain, GA	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KD4SSB in the last 24 hours. They show up here within seconds of KD4SSB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.