Sling TSi

Sling TSi

The Sling TSi is a high-performance, four-seat experimental homebuilt aircraft developed by Sling Aircraft. Designed as a development of the Sling 4, it is specifically optimized for the Rotax 915 iS or 916 iS turbocharged engines, offering impressive high-altitude performance and efficiency. It has become a favorite in the GA community for pilots who want modern, glass-cockpit capabilities and long-range cross-country utility without the price tag of certified competitors like the Cirrus SR series.

Key Features for GA Buyers

• Turbocharged Performance: Maintains sea-level power up to 15,000 ft, allowing for efficient cruising at higher altitudes to find better winds and cooler air.
• Modern Avionics: Typically equipped with the Garmin G3X Touch suite, providing full IFR capability and integrated engine monitoring.
• Efficiency: Consumes only 7-8 gallons per hour of MOGAS or Avgas while cruising at 155 KTAS.
• Payload Utility: A true four-adult aircraft with a useful load exceeding 1,000 lbs, making it practical for family trips.

Trade-offs

• Experimental Category: As an E-AB aircraft, it requires significant builder time (approx. 900-1,400 hours) or purchasing a pre-owned experimental, which carries different maintenance and insurance considerations than certified aircraft.
• Fixed Gear: While simplifying maintenance and reducing insurance premiums, the fixed gear limits the top-end speed compared to retractable-gear high-performance singles.
• Flap Speeds: Relatively low flap extension speed (V_FE of 85 KIAS) requires careful energy management during the transition from cruise to the terminal environment.