DAR - 23
General Technical Information
The aircraft DAR-23, have a two place and use engine ROTAX model 503 UL with power 50 HP.
For the basic building material is used aluminum alloys 1050, 2024, 3130, 6164. The welding parts are prepared by lowcarbonic structure steel St20. The turnery and the milling parts are prepared by construction steel St45.
The fuselage is schematic. The base tube is prepared from quadrate strengthen tube. The cabin is mounted under base tube by six alluminium tubes. The engine is mounted in front of base tube
The cabin is open with side by side seats. The cabin is covered by composite windscreen.The instrument panel have standard VFR aeronavigation and engine control instruments. Operating is double with possibility to control the aircraft from both seats.
The wing is rectangular with one spar construction supported by spurt over 40% from spread of halfwing. The location of rudders is standard. The flaps deflect at three position 0°, 20°, 40° and 60°. The control of ailerons and elevator is with push-pull cables. For the operation of rudder is used classic stell cables. The controlled trim over the elevator is controlled by electric system.
The landing gear is pyramidal type with elastic cord over ever inside spurt. The wheels are aluminum minimum 6 inches in diameter (max. 8 inches) completed with mechanic drum brakes, innertubes and tires.
The nose wheel is connected and operated with the vertical rudder.
The tank is in rear part of cockpit (behind seats) with volume 22 litter. The flow of fuel is secured by fuel pump.
