N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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, WIKN4WWA HAM
✅ Available for a vanity request — free since Sep 10, 2021.
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 10, 2021
Previous holder: Hung-Chi Kwok
Held KN4WWA Aug 28, 2019 → Sep 9, 2019 · first licensed Aug 28, 2019 as KN4WWA · 3 licenses · FRN 0028728624
-
- Licensee
- Hung-Chi Kwok
- Address
- 2732 Muir Woods Dr SE
Hampton Cove, AL 35763
- FRN
- 0028728624
- Previous call
- KX4UE (General)
- Last granted
- Sep 27, 2019
- Effective
- Mar 18, 2022
- Last action
- Mar 18, 2022
FCC actions (3)
- Mar 18, 2022 — Administrative update LIAUA
- Sep 27, 2019 — Vanity call sign granted VANGRT
- Sep 27, 2019 — License issued LIISS
-
- Licensee
- Hung-Chi Kwok
- Address
- 2732 Muir Woods Dr SE
Hampton Cove, AL 35763
- FRN
- 0028728624
- Previous call
- KN4WWA (General)
- Last granted
- Aug 28, 2019
- Effective
- Sep 9, 2019
- Last action
- Sep 27, 2019
FCC actions (3)
- Sep 27, 2019 — License canceled LICAN
- Sep 9, 2019 — Systematic call sign granted SYSGRT
- Sep 9, 2019 — License issued LIISS
-
- Licensee
- Hung-Chi Kwok
- Address
- 2732 Muir Woods Dr SE
Hampton Cove, AL 35763
- FRN
- 0028728624
- Last granted
- Aug 28, 2019
- Effective
- Sep 9, 2019
- Last action
- Sep 9, 2019
FCC actions (3)
- Sep 9, 2019 — License canceled LICAN
- Aug 28, 2019 — License issued LIISS
- Aug 28, 2019 — 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 · 39 snapshots · as KN4WWA
Hung-Chi Kwok
2732 Muir Woods Dr SE, Hampton Cove, AL 35763
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN4WWA in the last 24 hours. They show up here within seconds of KN4WWA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.