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, WIKN6ULS HAM
⏳ Not available yet — opens for vanity requests Oct 30, 2026, two years after the license was canceled (Oct 29, 2024).
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
Previous holder: Chengxi Li
Held KN6ULS Jun 1, 2022 → Oct 29, 2024 · first licensed Jun 1, 2022 as KN6ULS · 2 licenses · FRN 0032343386
-
- Licensee
- Chengxi Li
- Address
- 2160 BARRANCA PKWY #1455
IRVINE, CA 92606
- FRN
- 0032343386
- Previous call
- KN6ULS
- Last granted
- Oct 29, 2024
- Effective
- Oct 29, 2024
- Last action
- Oct 29, 2024
FCC actions (2)
- Oct 29, 2024 — Vanity call sign granted VANGRT
- Oct 29, 2024 — License issued LIISS
-
- Licensee
- Chengxi Li
- Address
- 2160 BARRANCA PKWY #1455
IRVINE, CA 92606
- FRN
- 0032343386
- Last granted
- Jun 1, 2022
- Effective
- Nov 7, 2023
- Last action
- Oct 29, 2024
FCC actions (4)
- Oct 29, 2024 — License canceled LICAN
- Nov 7, 2023 — Administrative update LIAUA
- Jun 1, 2022 — License issued LIISS
- Jun 1, 2022 — 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 27, 2024 → Oct 4, 2026 · 21 snapshots · as KN6ULS
Chengxi Li
2160 BARRANCA PKWY #1455, IRVINE, CA 92606
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN6ULS in the last 24 hours. They show up here within seconds of KN6ULS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.