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, WIN3IAH HAM
✅ Available for a vanity request — free since Dec 1, 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 Dec 1, 2015
Previous holder: RICHARD T CASSIDY
Held N3IAH Jan 28, 2000 → Nov 30, 2013 · first licensed Jan 28, 2000 as N3IAH · 2 licenses · FRN 0002040194
-
- Licensee
- RICHARD T CASSIDY
- Address
- 19902 SILVERFIELD DR
MONTGOMERY VILLAGE, MD 20886
- FRN
- 0002040194
- Previous call
- N3IAH (Technician Plus)
- Last granted
- Nov 21, 2025
- Effective
- Nov 21, 2025
- Last action
- Nov 21, 2025
FCC actions (3)
- Nov 21, 2025 — License renewed LIREN
- Nov 30, 2013 — Vanity call sign granted VANGRT
- Nov 30, 2013 — License issued LIISS
-
- Licensee
- RICHARD T CASSIDY
- Address
- 19902 SILVERFIELD DR
MONTGOMERY VILLAGE, MD 20886
- FRN
- 0002040194
- Previous call
- KA3RIS (Technician Plus)
- Last granted
- Jan 28, 2010
- Effective
- Mar 6, 2013
- Last action
- Nov 30, 2013
FCC actions (5)
- Nov 30, 2013 — License canceled LICAN
- Mar 6, 2013 — Administrative update LIAUA
- Jan 28, 2010 — License renewed LIREN
- Jan 10, 2009 — Authorization printed AUTHPR
- Jan 28, 2000 — License renewed LIREN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 6, 2013 → Oct 4, 2026 · 79 snapshots · as N3IAH
RICHARD T CASSIDY
19902 SILVERFIELD DR, MONTGOMERY VILLAGE, MD 20886 - Seen May 27, 2010 → Feb 18, 2013 · 6 snapshots · as N3IAH
RICHARD T CASSIDY
1928 DUNDEE RD, ROCKVILLE, MD 20850 - Seen Nov 7, 2004 · 1 snapshot · as N3IAH
RICHARD T CASSIDY
1920 DUNDEE RD, ROCKVILLE, MD 20850
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for N3IAH in the last 24 hours. They show up here within seconds of N3IAH beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.