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, WIKN6SLX HAM
✅ Available for a vanity request — free since Dec 7, 2024.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Dec 11, 2022 · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Dec 7, 2024
Previous holder: Kuo Cheng Lin
Held KN6SLX Jan 19, 2022 → Dec 6, 2022 · first licensed Jan 19, 2022 as KN6SLX · 3 licenses · FRN 0031849136
-
- Licensee
- Kuo Cheng Lin
- Address
- 1428 STONECREST PL
DIAMOND BAR, CA 91765-4330
- FRN
- 0031849136
- Previous call
- K6KWV (General)
- Last granted
- May 16, 2025
- Effective
- May 16, 2025
- Last action
- May 16, 2025
FCC actions (2)
- May 16, 2025 — Vanity call sign granted VANGRT
- May 16, 2025 — License issued LIISS
-
- Licensee
- Kuo Cheng Lin
- Address
- 1428 STONECREST PL
DIAMOND BAR, CA 91765-4330
- FRN
- 0031849136
- Previous call
- KN6SLX (General)
- Last granted
- Dec 6, 2022
- Effective
- Feb 14, 2025
- Last action
- May 16, 2025
FCC actions (4)
- May 16, 2025 — License canceled LICAN
- Feb 14, 2025 — License modified LIMOD
- Dec 6, 2022 — Vanity call sign granted VANGRT
- Dec 6, 2022 — License issued LIISS
-
- Licensee
- Kuo Cheng Lin
- Address
- 1428 STONECREST PL
DIAMOND BAR, CA 91765-4330
- FRN
- 0031849136
- Last granted
- Jan 19, 2022
- Effective
- Feb 7, 2022
- Last action
- Dec 6, 2022
FCC actions (4)
- Dec 6, 2022 — License canceled LICAN
- Feb 7, 2022 — License modified LIMOD
- Jan 19, 2022 — License issued LIISS
- Jan 19, 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 16, 2022 → Oct 4, 2026 · 29 snapshots · as KN6SLX
Kuo Cheng Lin
1428 STONECREST PL, DIAMOND BAR, CA 91765-4330
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN6SLX in the last 24 hours. They show up here within seconds of KN6SLX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.