N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · 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

W4MRB HAM

✅ Available for a vanity request — free since Apr 15, 2026.

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 Apr 15, 2026

Previous holder: Robert L Hoover

Held W4MRB Jan 14, 2004 → Apr 14, 2024 · first licensed Jan 14, 2004 as W4MRB · 1 license · FRN 0010204303

W4MRB Expired Advanced Jan 14, 2004 → Apr 14, 2024 (expired)

Licensee
Robert L Hoover

Address
PO Box 34 2000
Bethesda, MD 20817
38.9973, -77.1518 (ZIP center) · Grid FM18kx · CQ 5 · ITU 8 · map ↗

FRN
0010204303

Last granted
Apr 14, 2014

Effective
Apr 14, 2014

Last action
Apr 15, 2026
FCC actions (3)
- Apr 15, 2026 — License expired LIEXP
- Apr 14, 2014 — License renewed LIREN
- Jan 14, 2004 — FCC action LITIN

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen May 22, 2014 → Oct 4, 2026 · 37 snapshots · as W4MRB
Robert L Hoover
PO Box 34 2000
Bethesda, MD 20817
38.9973, -77.1518 (ZIP center) · Grid FM18kx · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Mar 28, 2014 · 11 snapshots · as W4MRB
Robert L Hoover
PO Box 2000
West Bethesda, MD 20827

Others requesting W4MRB

2 applications listed W4MRB as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 10, 2018	Dec 28, 2018	KJ4WY · MARK R BRADSHAW · LENOIR, NC	2	Dismissed
Jun 17, 2013	Jul 5, 2013	KK6EYS · Frederick M Banks · Capitola, CA	4	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W4MRB in the last 24 hours. They show up here within seconds of W4MRB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.