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, WIW3SGE HAM
✅ Available for a vanity request — free since Sep 10, 2016.
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 Sep 10, 2016
Previous holder: DAVID M GREEN
Held W3SGE Mar 24, 2009 → Sep 9, 2014 · first licensed Apr 12, 2002 as KA3SGE · 3 licenses · FRN 0006100853
-
- Licensee
- DAVID M GREEN
- Address
- Attn: David M. Green
8720 CASTLEROCK CT
LAUREL, MD 20723
- FRN
- 0006100853
- Previous call
- W3SGE (Technician)
- Last granted
- Sep 9, 2014
- Effective
- Sep 9, 2014
- Last action
- Sep 12, 2026
FCC actions (3)
- Sep 12, 2026 — License expired LIEXP
- Sep 9, 2014 — Vanity call sign granted VANGRT
- Sep 9, 2014 — License issued LIISS
-
- Licensee
- DAVID M GREEN
- Address
- 8720 CASTLEROCK CT
LAUREL, MD 20723
- FRN
- 0006100853
- Previous call
- KA3SGE (Technician)
- Last granted
- Mar 24, 2009
- Effective
- Mar 24, 2009
- Last action
- Sep 9, 2014
FCC actions (3)
- Sep 9, 2014 — License canceled LICAN
- Mar 24, 2009 — Vanity call sign granted VANGRT
- Mar 24, 2009 — License issued LIISS
-
- Licensee
- DAVID M GREEN
- Address
- 8720 CASTLEROCK CT
LAUREL, MD 20723
- FRN
- 0006100853
- Last granted
- Apr 12, 2002
- Effective
- Apr 12, 2002
- Last action
- Mar 24, 2009
FCC actions (2)
- Mar 24, 2009 — License canceled LICAN
- Apr 12, 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 → Oct 4, 2026 · 131 snapshots · as KA3SGE
DAVID M GREEN
8720 CASTLEROCK CT, LAUREL, MD 20723
Others requesting W3SGE
1 application listed W3SGE as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Mar 5, 2009 | Mar 23, 2009 | KA3SGE · DAVID M GREEN · LAUREL, MD | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for W3SGE in the last 24 hours. They show up here within seconds of W3SGE beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.