N9TPB FCC License Search

🕒 FCC license data updated today 9:45 am CDT · 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

WB3COS HAM

✅ Available for a vanity request — free since May 15, 2020.

2x3 call: any licensee 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 May 15, 2020

Previous holder: ROBERT S BAUM

Held WB3COS Feb 14, 2008 → May 14, 2018 · first licensed Feb 14, 2008 as WB3COS · 1 license · FRN 0017443078

WB3COS Expired Technician Feb 14, 2008 → May 14, 2018 (expired)

Licensee
ROBERT S BAUM

Address
202 PALLISER
JOHNSTOWN, PA 15905-2557
40.2907, -78.9699 (ZIP center) · Grid FN00mg · CQ 5 · ITU 8 · map ↗

FRN
0017443078

Last granted
Feb 14, 2008

Effective
Feb 14, 2008

Last action
May 15, 2020
FCC actions (3)
- May 15, 2020 — License expired LIEXP
- Feb 14, 2008 — License renewed LIREN
- Feb 14, 2008 — FCC action LITIN

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 WB3COS
ROBERT S BAUM
202 PALLISER, JOHNSTOWN, PA 15905-2557
40.2907, -78.9699 (ZIP center) · Grid FN00mg · CQ 5 · ITU 8 · map ↗

Others requesting WB3COS

1 application listed WB3COS as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Aug 17, 2023	Sep 4, 2023	KK7OAR · MICHAEL P COSGROVE · Tucson, AZ	9	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for WB3COS in the last 24 hours. They show up here within seconds of WB3COS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.