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

N1MSX HAM

✅ Available for a vanity request — free since Jun 10, 2014.

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 10, 2014

Previous holder: WILLIAM E TREXLER

Held N1MSX Mar 14, 2002 → Jun 9, 2012 · first licensed Mar 14, 2002 as N1MSX · 1 license · FRN 0003320462

N1MSX Expired Technician Mar 14, 2002 → Jun 9, 2012 (expired)

Licensee
WILLIAM E TREXLER

Address
2817 ROSALIE AVE
BALTIMORE, MD 21234
39.3933, -76.5318 (ZIP center) · Grid FM19rj · CQ 5 · ITU 8 · map ↗

FRN
0003320462

Last granted
Mar 14, 2002

Effective
Mar 14, 2002

Last action
Jun 10, 2014
FCC actions (2)
- Jun 10, 2014 — License expired LIEXP
- Mar 14, 2002 — 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 N1MSX
WILLIAM E TREXLER
2817 ROSALIE AVE, BALTIMORE, MD 21234
39.3933, -76.5318 (ZIP center) · Grid FM19rj · CQ 5 · ITU 8 · map ↗

Others requesting N1MSX

1 application listed N1MSX as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jan 3, 2022	Jan 21, 2022	KC1PWE · Michael E Shatz · Southborough, MA	9	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N1MSX in the last 24 hours. They show up here within seconds of N1MSX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.