N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 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, WIK1CHU HAM
✅ Available for a vanity request — free since Feb 6, 2025.
1x3 call: Technician, General, Advanced and 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 Feb 6, 2025
Previous holder: Fei Chu
Held K1CHU Feb 5, 2013 → Feb 5, 2023 · first licensed Jan 11, 2013 as KB1ZDX · 2 licenses · FRN 0022336036
-
- Licensee
- Fei Chu
- Address
- 13 Bainbridge Blvd
Danbury, CT 06810
- FRN
- 0022336036
- Previous call
- KB1ZDX
- Last granted
- Feb 5, 2013
- Effective
- Feb 5, 2013
- Last action
- Feb 6, 2025
FCC actions (3)
- Feb 6, 2025 — License expired LIEXP
- Feb 5, 2013 — Vanity call sign granted VANGRT
- Feb 5, 2013 — License issued LIISS
-
- Licensee
- Fei Chu
- Address
- 13 Bainbridge Blvd
Danbury, CT 06810
- FRN
- 0022336036
- Last granted
- Jan 11, 2013
- Effective
- Jan 11, 2013
- Last action
- Feb 5, 2013
FCC actions (3)
- Feb 5, 2013 — License canceled LICAN
- Jan 11, 2013 — License issued LIISS
- Jan 11, 2013 — 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 Feb 18, 2013 → Oct 4, 2026 · 84 snapshots · as KB1ZDX
Fei Chu
13 Bainbridge Blvd, Danbury, CT 06810
Others requesting K1CHU
1 application listed K1CHU as a choice, newest first.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K1CHU in the last 24 hours. They show up here within seconds of K1CHU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.