N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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, WIKD9DKY HAM
✅ Available for a vanity request — free since Feb 15, 2022.
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 Feb 15, 2022
Previous holder: Sam Chau
Held KD9DKY Apr 2, 2015 → Feb 14, 2020 · first licensed Apr 2, 2015 as KD9DKY · 2 licenses · FRN 0024479792
-
- Licensee
- Sam Chau
- Address
- 1815 S Westside Dr
Anaheim, CA 92805
- FRN
- 0024479792
- Previous call
- KD9DKY (General)
- Last granted
- Feb 14, 2020
- Effective
- Feb 14, 2020
- Last action
- Feb 14, 2020
FCC actions (2)
- Feb 14, 2020 — Vanity call sign granted VANGRT
- Feb 14, 2020 — License issued LIISS
-
- Licensee
- Sam Chau
- Address
- 1815 S Westside Dr Unit 5070
Anaheim, CA 92805
- FRN
- 0024479792
- Last granted
- Apr 2, 2015
- Effective
- Feb 7, 2020
- Last action
- Feb 14, 2020
FCC actions (6)
- Feb 14, 2020 — License canceled LICAN
- Feb 7, 2020 — License modified LIMOD
- Dec 2, 2019 — Administrative update LIAUA
- May 5, 2016 — License modified LIMOD
- Apr 2, 2015 — License issued LIISS
- Apr 2, 2015 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as K6SWX
Sam Chau
1815 S Westside Dr, Anaheim, CA 92805 - Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as KD9DKY
Sam Chau
1815 S Westside Dr Unit 5070, Anaheim, CA 92805 - Seen May 19, 2015 → May 6, 2019 · 22 snapshots · as KD9DKY
Sampson Chau
555 Old Walnut Cir, Gurnee, IL 60031
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD9DKY in the last 24 hours. They show up here within seconds of KD9DKY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.