N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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, WIYingkai Wang
FRN 0037766144 · first licensed Dec 23, 2025 as KM7DNG · 2 licenses on record
📝 FCC applications (2)
| Received | File number | Service | Purpose | Status | Call |
|---|---|---|---|---|---|
| Dec 23, 2025 | 0011841816 | HAM | Modification | Granted | KM7DNG |
| Dec 22, 2025 | 0011840186 | HAM | New license | Granted | KM7DNG |
Complete licensing history
-
- Licensee
- Yingkai Wang
- Address
- PO Box 25502
Seattle, WA 98165-1002
- FRN
- 0037766144
- Previous call
- KM7DNG
- Last granted
- Jan 10, 2026
- Effective
- Jan 10, 2026
- Last action
- Jan 10, 2026
FCC actions (2)
- Jan 10, 2026 — Vanity call sign granted VANGRT
- Jan 10, 2026 — License issued LIISS
-
- Licensee
- Yingkai Wang
- Address
- PO Box 25502
Seattle, WA 98165-1002
- FRN
- 0037766144
- Last granted
- Dec 23, 2025
- Effective
- Dec 23, 2025
- Last action
- Jan 10, 2026
FCC actions (3)
- Jan 10, 2026 — License canceled LICAN
- Dec 23, 2025 — License issued LIISS
- Dec 23, 2025 — 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 Sep 27, 2026 → Oct 4, 2026 · 4 snapshots · as KM7DNG
Yingkai Wang
PO Box 25502
Seattle, WA 98165-1002