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

N6SIU HAM

✅ Available for a vanity request — free since Jun 8, 2000.

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 8, 2000

Previous holder: DAVID B WANGSA

Held N6SIU Jun 7, 1988 → Jun 7, 1998 · first licensed Jun 7, 1988 as N6SIU · 1 license · no FRN on file (pre-2001 records)

N6SIU Expired Technician Plus Jun 7, 1988 → Jun 7, 1998 (expired)

Licensee
DAVID B WANGSA

Address
4906 N NINTH ST 107
FRESNO, CA 93726
36.7937, -119.7597 (ZIP center) · Grid DM06ct · CQ 3 · ITU 6 · map ↗

Last granted
Jun 7, 1988

Effective
Jun 7, 1988

Last action
Jun 9, 2000
FCC actions (1)
- Jun 9, 2000 — 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 N6SIU
DAVID B WANGSA
4906 N NINTH ST 107, FRESNO, CA 93726
36.7937, -119.7597 (ZIP center) · Grid DM06ct · CQ 3 · ITU 6 · map ↗

Others requesting N6SIU

2 applications listed N6SIU as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Sep 4, 2026	Sep 22, 2026	KR4NKB · Kenji Akiyama · Fort Pierce, FL	6	Granted
Nov 8, 2013	Nov 26, 2013	KK6HNH · Eric D Varisco · El Segundo, CA	9	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N6SIU in the last 24 hours. They show up here within seconds of N6SIU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.