Registry / Alvin Chou / SLING TSI / N688TW

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N688TW V

Alvin Chou SLING TSI · 2024

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Flight history & live tracking recent positions on file

ICAO24: a922ad
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Last known — 1 month ago N688TW
Observed 2026-05-25 12:45:31 MST
Auto-refresh • Updated 0s ago
Ground speed
132 kt
Altitude (baro)
6,425 ft
Track
334.0°
Squawk
—
Wind / OAT
—
Autopilot target
—
Lat 35.04744, Lng -120.22457
Map loads when scrolled into view …
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Aircraft Type — ACFTREF 05642Q0

Alvin Chou SLING TSI
Engines: 1
Type: piston
Seats: 4
Category: Standard

Engine — CODE 55620

Manufacturer: Rotax
Model: 915 IS
Type: 4-Cycle Piston
Horsepower: 135 HP

FAA Registration Record

N-Number: N688TW
Serial Number: 443SK
Year Manufactured: 2024
ACFTREF Code: 05642Q0
Engine Code: 55620
Status: V (V)
Certification: 42
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: 4-Cycle Piston (8)
Source: master
Kit Manufacturer: Sling Aircraft (Pty) Ltd
Kit Model: SLING TSI

Transponder / ADS-B

Mode S (octal): 52221255
ICAO 24-bit (hex): A922AD
ADS-B Exchange ↗ | FlightAware ↗

Registrant

N688Tw Inc
108 W 13Th St Ste 105
Wilmington, DE, 198011145
FAA Region: 1

Key Dates

Certificate Issued Sep 15, 2025
Airworthiness Oct 17, 2024
Expiration Sep 30, 2032
Last Activity Sep 15, 2025
Data as of Jul 1, 2026

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