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

K8SDE HAM

✅ Available for a vanity request — free since Jul 16, 2026.

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 Jul 16, 2026

Previous holder: ALFONSO A MARTINGANO

Held K8SDE Jun 21, 2005 → Jul 15, 2024 · first licensed Jun 21, 2005 as K8SDE · 1 license · FRN 0007161789

K8SDE Expired General Jun 21, 2005 → Jul 15, 2024 (expired)

Licensee
ALFONSO A MARTINGANO

Address
2 HUMMINGBIRD CT
HILTON HEAD ISLAND, SC 29926
32.2373, -80.7343 (ZIP center) · Grid EM92pf · CQ 5 · ITU 8 · map ↗

FRN
0007161789

Last granted
Jun 2, 2014

Effective
Jun 2, 2014

Last action
Jul 16, 2026
FCC actions (4)
- Jul 16, 2026 — License expired LIEXP
- Jun 2, 2014 — License renewed LIREN
- Jun 21, 2005 — License renewed LIREN
- Jun 21, 2005 — FCC action LITIN

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as K8SDE
ALFONSO A MARTINGANO
2 HUMMINGBIRD CT, HILTON HEAD ISLAND, SC 29926
32.2373, -80.7343 (ZIP center) · Grid EM92pf · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as K8SDE
ALFONSO A MARTINGANO
4280 DUBLIN RD, COLUMBUS, OH 43221
40.0231, -83.0761 (ZIP center) · Grid EN80la · CQ 4 · ITU 8 · map ↗

Others requesting K8SDE

1 application listed K8SDE as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 6, 2006	Feb 24, 2006	KE5HAF · Greg L DeKing · Magnolia, TX	23	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K8SDE in the last 24 hours. They show up here within seconds of K8SDE beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.