N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 9:45 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

N3QDZ HAM

✅ Available for a vanity request — free since Sep 15, 2015.

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 Sep 15, 2015

Previous holder: MATTHEW S CHRISTOPHER

Held N3QDZ Aug 12, 2003 → Sep 14, 2013 · first licensed Aug 12, 2003 as N3QDZ · 1 license · FRN 0009282096

N3QDZ Expired Technician Aug 12, 2003 → Sep 14, 2013 (expired)

Licensee
MATTHEW S CHRISTOPHER

Address
303 ROSSITER AVE
BALTIMORE, MD 21212
39.3673, -76.6146 (ZIP center) · Grid FM19qi · CQ 5 · ITU 8 · map ↗

FRN
0009282096

Last granted
Aug 12, 2003

Effective
Aug 12, 2003

Last action
Sep 15, 2015
FCC actions (2)
- Sep 15, 2015 — License expired LIEXP
- Aug 12, 2003 — License renewed LIREN

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 N3QDZ
MATTHEW S CHRISTOPHER
303 ROSSITER AVE, BALTIMORE, MD 21212
39.3673, -76.6146 (ZIP center) · Grid FM19qi · CQ 5 · ITU 8 · map ↗

Others requesting N3QDZ

1 application listed N3QDZ as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jul 11, 2003	Jul 29, 2003	N3QDZ · MATTHEW S CHRISTOPHER · White Hall, MD	1	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N3QDZ in the last 24 hours. They show up here within seconds of N3QDZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.