N9TPB
FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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, WIKB3KFK HAM
✅ Available for a vanity request — free since Dec 3, 2005.
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 Dec 3, 2005
Previous holder: Army Research Laboratory Amateur Radio Club
Held KB3KFK Sep 15, 2003 → Dec 2, 2003 · first licensed Sep 15, 2003 as KB3KFK · 2 licenses · FRN 0009590670
-
- Licensee
- Army Research Laboratory Amateur Radio Club
- Address
- Attn: Brian M Rivera
2800 POWDER MILL ROAD
ADELPHI, MD 20783-1197
- FRN
- 0009590670
- Previous call
- KB3KFK
- Trustee
- KC3EGQ
- Last granted
- Feb 23, 2024
- Effective
- Feb 23, 2024
- Last action
- Mar 18, 2024
FCC actions (5)
- Feb 23, 2024 — License renewed LIREN
- Dec 23, 2021 — License modified LIMOD
- Feb 25, 2014 — License renewed LIREN
- Dec 2, 2003 — Vanity call sign granted VANGRT
- Dec 2, 2003 — License issued LIISS
-
- Licensee
- Army Research Laboratory Amateur Radio Club
- Address
- Attn: ROGER D KAUL
2800 Powder Mill Rd - Attn AMSRL-SE-RE
Adelphi, MD 20783-1197
- FRN
- 0009590670
- Trustee
- K3TM
- Last granted
- Sep 15, 2003
- Effective
- Sep 15, 2003
- Last action
- Dec 2, 2003
FCC actions (2)
- Dec 2, 2003 — License canceled LICAN
- Sep 15, 2003 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KB3KFK
Army Research Laboratory Amateur Radio Club
Attn: ROGER D KAUL
2800 Powder Mill Rd - Attn AMSRL-SE-RE, Adelphi, MD 20783-1197 - Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as W3ARL
Army Research Laboratory Amateur Radio Club
Attn: Brian M Rivera
2800 POWDER MILL ROAD, ADELPHI, MD 20783-1197
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB3KFK in the last 24 hours. They show up here within seconds of KB3KFK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.