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Viper SD4 Tomark s.r.o.

Viper SD4

Seller / Manufacturer / Information

Tomark Aero

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3.4/5 rating (7 votes)
Viper is an all-metal microlight plane designed for sports, entertainment and recreational flying.

With its equipment and excellent flying properties it is ideal for travel, training and glider towing. A roomy, modern-design cabin ensures high comfort and a fantastic outlook. The comfortable control of the aircraft is helped by the latest LCD flight, navigation and communication systems.

Viper SD-4 was developed and is made by experienced aviation and mechanical engineering specialists at a company TOMARK s.r.o., based in Presov, Slovakia. The most modern technologies and CAD systems are used in its manufacture. Individual parts are cut by laser or machined on CNC machines for maximum precision.


  • Empty weight: 628 lbs
  • MTOW: 992 lbs
  • Stall speed: 35 kts
  • Cruise speed: 108 kts
  • Never exceed speed VNE: 130 kts
  • Climb: 1181 ft/min
  • Takeoff distance (50ft obstacle): 820 ft
  • Landing distance (50´ft obstacle): 919 ft
  • Engine: Rotax 912ULS
  • Fuel consumption: 4 gph
  • Viper SD4
  • For sale for: 84909 USD
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