PRICED REDUCED. Stunning aircraft! Great travel plane or trainer. You'll catch eyes in comfort! Dual Dynon HDX Skyview Garmin G5 Garmin 650 Dynon Pitch and Roll Auto Pilot INSTALLED Ballistic Chute Maintained by Jason Moellinger A&P IA. For contact information please send me a message. Interior Year:2023 Flight Rules:VFR

Manufacturer year

2023

Serial Number

37473

Registration Number

N374EA

Make/Model

TOMARK AERO VIPER SD4

Useful Load

445 lb

Airframe

Total Time:1048 Design is painted, school logos are vinyl and come off easily.

Engine Details (e.g. Total Engine Time; Suggested TBO; Hours Remaining)

Engine 1 Time:1048 SNEW Prop 1 Time:1048 SNEW

Avionics

Dual Dynon HDX Skyview Garmin G5 Garmin 650 Dynon Pitch and Roll Auto Pilot Installed Ballistic chute

Aircraft Model Overview (Reference only)

The Tomark Aero Viper SD4 is a modern European-designed light sport aircraft (LSA) developed by Slovak manufacturer Tomark Aero. Designed for flight training, recreational flying, touring, and sport aviation, the Viper SD4 has become increasingly recognized for combining modern styling, efficient operation, and excellent handling characteristics in an all-metal platform. The aircraft features an all-metal low-wing design with side-by-side seating beneath a large canopy, offering excellent visibility and a sporty appearance. Power is typically provided by the Rotax 912 ULS or 912iS engine, producing approximately 100 horsepower, delivering strong reliability and low operating costs. Cruise speeds generally reach around ~102–108 knots, while fuel burn remains exceptionally efficient at roughly 4–4.5 gallons per hour depending on engine configuration. One of the defining strengths of the Viper SD4 is its versatility. The aircraft has been used for pilot training, touring, glider towing, and recreational flying, with several variants available including LSA, ultralight, RTC, and military-oriented training versions. Tomark Aero also developed specialized versions such as the “Attack” edition and the AFT military training variant. The cockpit in many 2023 aircraft is highly modernized, often featuring Garmin or Dynon glass avionics suites, autopilot systems, ballistic recovery systems (BRS), ADS-B capability, and premium interiors. Some premium “Attack Edition” aircraft include dual Garmin G3X Touch displays, advanced autopilot integration, leather interiors, and enhanced safety systems. Another standout feature of the Viper SD4 is its short-field performance and forgiving handling, making it highly suitable for training environments and operations from smaller airfields. Its stable flight characteristics, durable construction, and low maintenance requirements have helped it gain popularity among flying clubs and schools internationally. Within the light sport market, the Viper SD4 is often viewed as a premium all-metal sport trainer and touring aircraft—positioned between basic LSAs and more expensive composite platforms. Its combination of modern avionics, low operating costs, and sporty flight characteristics continues to attract both private owners and training operators. The 2023 Tomark Aero Viper SD4 remains one of the more refined and versatile LSAs available today, offering a compelling balance of modern technology, efficient performance, and practical usability.

Additional Notes

Will sell with fresh annual. Light Sport Aircraft