Sinus UL


Build your own


Sinus UL

Airframe Specifications

  • MTOW 472.5 kgs
  • Sinus – 14.97 m wingspan, tail wheel, two-seat, touring motor glider
  • Steerable tail wheel
  • Main wheels fairings
  • Acrylic paint finish outside of aircraft
  • Outside surfaces in white, cabin interior composite surfaces in grey
  • Cabin upholstery in blue color with padded spar cover
  • 4 point “schroth” seat belts
  • Noise reducing, stainless-steel protected firewall
  • Dual control stick, dual rudder pedals
  • 4 stage positive and negative flaperons
  • Flaperon, elevator & rudder gaps sealed
  • Wing-mounted air brakes
  • Spring-type internal elevator trim
  • In-flight adjustable pedals for both pilot & co-pilot
  • Automatic connection of wing and tail mechanical controls
  • UV protected tinted scratch free Lexan windshield
  • Three-point door locks
  • Tie-down points in wings and tail
  • Fuel gasculator with drain sump
  • Large instrument panel with, Master switch, Avionics switch, Key magneto switch, 1 switch with automatic fuse for 12 V socket, Automatic fuse for EFIS and battery disconnect switch
  • Rotax regulator-rectifier
  • 12V accessory plug
  • Rotax toolkit
  • Puriplane surface polishing and protection kit
  • Basic spare parts kit


  • Rotax 912 UL2 80 hp, 4-cylinder, 4-stroke carburetted engine with integrated gearbox, no slipper clutch, Akrapovic titanium exhaust


  • Pipistrel 2-blade carbon fibre, ground adjustable propeller


  • 2 x 30-litre fuel tanks in the wings
  • Visual indication of the fuel level in the cabin

Landing Gear

  • Fixed composite landing gear, main wheels 4.00 x 6, tail wheel 2.50 x 4.

Air brakes

  • Yes


  • Available as an option


  • Available as an option

Wheels, Brakes & Tyres

  • Hydraulic disk brakes on the main wheels with wheel brake levers on pilot side

Cabin Vents – Heating

  • Adjustable cabin ventilation intake on left door
  • Slide window on the right door
  • Cabin Heating


  • Available as an option


  • SkyView SV700 – Single Screen multifunction engine & flight instrument with all flight and engine instruments functions, (inc. EMS, OAT, MAP, F.P., GPS) fuel flow control, electronic logbook, fuel and all engine values, hour meter, clock, flight data recorder
  • Slip indicator
  • Magnetic compass


  • Available as an option


  • Available as an option


  • Available as an option


  • Available as an option


  • Comfortable cloth seats with adjustable head rest


  • Available as an option


  • High capacity gel 12V battery (11Ah)

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