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, WIKG4VJD HAM
✅ Available for a vanity request — free since Sep 7, 2025.
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 Sep 7, 2025
Previous holder: ALEXANDER M CHAU
Held KG4VJD Oct 3, 2002 → Sep 6, 2023 · first licensed Oct 3, 2002 as KG4VJD · 2 licenses · FRN 0007757248
-
- Licensee
- ALEXANDER M CHAU
- Address
- 105 Hillcrest Dr
Longwood, FL 32779
- FRN
- 0007757248
- Previous call
- KG4VJD (General)
- Last granted
- Sep 6, 2023
- Effective
- Sep 6, 2023
- Last action
- Sep 6, 2023
FCC actions (2)
- Sep 6, 2023 — Vanity call sign granted VANGRT
- Sep 6, 2023 — License issued LIISS
-
- Licensee
- ALEXANDER M CHAU
- Address
- 105 Hillcrest Dr
Longwood, FL 32779
- FRN
- 0007757248
- Last granted
- Aug 12, 2022
- Effective
- Aug 12, 2022
- Last action
- Sep 6, 2023
FCC actions (7)
- Sep 6, 2023 — License canceled LICAN
- Aug 12, 2022 — License renewed LIREN
- Aug 28, 2012 — License renewed LIREN
- Mar 12, 2004 — Administrative update LIAUA
- Mar 10, 2003 — License modified LIMOD
- Feb 24, 2003 — License modified LIMOD
- Oct 3, 2002 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 27, 2024 → Oct 4, 2026 · 24 snapshots · as KG4VJD
ALEXANDER M CHAU
105 Hillcrest Dr, Longwood, FL 32779 - Seen Feb 18, 2013 → Apr 16, 2022 · 30 snapshots · as KG4VJD
ALEXANDER M CHAU
2612 Verde Ln, Winter Park, FL 32792 - Seen Nov 7, 2004 → Jul 26, 2012 · 6 snapshots · as KG4VJD
ALEXANDER M CHAU
220 Burgoyne Loop, Davenport, FL 33897
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KG4VJD in the last 24 hours. They show up here within seconds of KG4VJD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.