N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

W0SDX HAM

✅ Available for a vanity request — free since Feb 21, 2013.

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 Feb 21, 2013

Previous holder: HARLOW F BROWN

Held W0SDX Aug 21, 2006 → Feb 20, 2011 · first licensed Aug 21, 2006 as W0SDX · 1 license · FRN 0015416464

W0SDX Canceled General Aug 21, 2006 → Feb 20, 2011 (canceled)

Licensee
HARLOW F BROWN

Address
2410 RIDGE DR
GRAND JUNCTION, CO 81506
39.1249, -108.5587 (ZIP center) · Grid DM59rc · CQ 4 · ITU 7 · map ↗

FRN
0015416464

Last granted
Aug 21, 2006

Effective
Aug 21, 2006

Last action
Apr 13, 2012
FCC actions (4)
- Apr 13, 2012 — Record corrected COR
- Apr 13, 2012 — Record corrected COR
- Aug 21, 2006 — FCC action LITIN
- Aug 21, 2006 — 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 → Oct 4, 2026 · 48 snapshots · as W0SDX
HARLOW F BROWN
2410 RIDGE DR, GRAND JUNCTION, CO 81506
39.1249, -108.5587 (ZIP center) · Grid DM59rc · CQ 4 · ITU 7 · map ↗

Others requesting W0SDX

1 application listed W0SDX as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 25, 2019	Mar 15, 2019	KE0UPB · Gary Hillis · Windsor, CO	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W0SDX in the last 24 hours. They show up here within seconds of W0SDX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.