N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 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, WI

W3ASO HAM

✅ Available for a vanity request — free since Sep 18, 2008.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

Not currently held · 1 holder on record · available since Sep 18, 2008

Previous holder: MARK E HASSLINGER

Held W3ASO Sep 17, 1996 → Sep 17, 2006 · first licensed Sep 17, 1996 as W3ASO · 1 license · no FRN on file (pre-2001 records)

W3ASO Expired Technician Plus · vanity Sep 17, 1996 → Sep 17, 2006 (expired)

Licensee
MARK E HASSLINGER

Address
1031 OLD BAY RIDGE RD
ANNAPOLIS, MD 21403
38.9421, -76.4896 (ZIP center) · Grid FM18sw · CQ 5 · ITU 8 · map ↗

Previous call
N3MNQ

Last granted
Sep 17, 1996

Effective
Sep 17, 1996

Last action
Sep 18, 2008
FCC actions (1)
- Sep 18, 2008 — 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 → Sep 27, 2026 · 47 snapshots · as W3ASO
MARK E HASSLINGER
1031 OLD BAY RIDGE RD, ANNAPOLIS, MD 21403
38.9421, -76.4896 (ZIP center) · Grid FM18sw · CQ 5 · ITU 8 · map ↗

Others requesting W3ASO

1 application listed W3ASO as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 20, 2021	Jan 7, 2022	KF5KSS · Stephen M Shambra · SHIPPENSBURG, PA	9	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W3ASO in the last 24 hours. They show up here within seconds of W3ASO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.