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, WIAB3BT HAM
✅ Available for a vanity request — free since Jun 8, 2016.
2x2 call: only 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 Jun 8, 2016
Previous holder: Brian S Woolstrum
Held AB3BT Mar 16, 2004 → Jun 7, 2014 · first licensed Oct 27, 2003 as KB3KJH · 3 licenses · FRN 0009782095
-
📦 Moved: Pittsburgh, PA → Baden, PA
- Licensee
- Brian S Woolstrum
- Address
- Attn: Brian S. Woolstrum
513 Rotteck St
Baden, PA 15005
- FRN
- 0009782095
- Previous call
- AB3BT (General)
- Last granted
- Jun 7, 2014
- Effective
- Aug 4, 2020
- Last action
- Jun 9, 2026
FCC actions (4)
- Jun 9, 2026 — License expired LIEXP
- Aug 4, 2020 — Administrative update LIAUA
- Jun 7, 2014 — Vanity call sign granted VANGRT
- Jun 7, 2014 — License issued LIISS
-
- Licensee
- Brian S Woolstrum
- Address
- Attn: Brian S. Woolstrum
2215 Denlin St
Pittsburgh, PA 15216
- FRN
- 0009782095
- Previous call
- KB3KJH (General)
- Last granted
- Sep 18, 2013
- Effective
- Sep 18, 2013
- Last action
- Jun 7, 2014
FCC actions (4)
- Jun 7, 2014 — License canceled LICAN
- Sep 18, 2013 — License renewed LIREN
- Mar 16, 2004 — Systematic call sign granted SYSGRT
- Mar 16, 2004 — License issued LIISS
-
- Licensee
- Brian S Woolstrum
- Address
- 2215 Denlin St
Pittsburgh, PA 15216
- FRN
- 0009782095
- Last granted
- Oct 27, 2003
- Effective
- Dec 22, 2003
- Last action
- Mar 16, 2004
FCC actions (3)
- Mar 16, 2004 — License canceled LICAN
- Dec 22, 2003 — License modified LIMOD
- Oct 27, 2003 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Others requesting AB3BT
1 application listed AB3BT as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Sep 26, 2017 | Oct 14, 2017 | N4CXC · Paul J Moser · Danville, PA | 11 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for AB3BT in the last 24 hours. They show up here within seconds of AB3BT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.