# N688TW — ALVIN CHOU SLING TSI
> **2024** Fixed Wing Single-Engine · 4-Cycle · Owner: N688TW INC · WILMINGTON, DE
## Aircraft
- **N-Number:** N688TW
- **Serial Number:** 443SK
- **Manufacturer:** ALVIN CHOU
- **Model:** SLING TSI
- **Year manufactured:** 2024
- **Type:** Fixed Wing Single-Engine
- **Engine type:** 4-Cycle (01 engines)
- **Seats:** 004
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A922AD`
## Owner
- **Name:** N688TW INC
- **Type of registrant:** Corporation
- **Location:** WILMINGTON, DE 198011145, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2025-09-15
- **Last action:** 2025-09-15
- **Expiration:** 2032-09-30
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=688TW)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a922ad)
---
*AI Analytics · CC0 1.0*