Standard equipment of JK-05L Junior
Shell plating of composite with reinforcement with glass and carbon. On the top of cockpit there is a steel frame for mounting the wings. Fin is an integral part of the fuselage. In front of fuselage is placed the pilots cabinet contained two pilot seats twin set. Behind the cabinet three is the space used for mounting Rescue system. Glazing: Main windows with the Plexiglas of thickness 2mm reinforced by composite frame divided in plane symmetric axe top ward opened from the side to the top direction. Two side and one top window permanent cemented to the fuselage. Wings: Shell plating of composite reinforced with glass and carbon and with the reinforced carbon composite beam. Wings are fixed to the fuselage by two pins each side and supported by single struts. On the whole span the wigs are equipped with composite shell plating structure float-ailerons, reinforcement of the carbon rowing. The float-ailerons are fixed by five consoles each. Every float-aileron is equipped with anti flutter mass balance Tail plane: Elevator and ruder are the same construction i.e. composite frames. Undercarriage: Three-wheeled, with a nose wheel. Nose undercarriage is manufactured with steel and is equipped with rubber rings as a shock absorber. Main chassis on the separated cantilever suspension springs of reinforced composite structure. Wheel axis are made of steel. Main chassis brakes are hydraulic disc brakes. Each wheel tires have dimensions 350x100 mm. Nose and main chassis is equipped with covering spinners.
Two shell plating reinforced with glass and carbon bucked seats, adjustable on the ground. Two kits of safety belts Side air inlets on the canopy Heating of the cockpit.
Control surfaces are stacked with the system of push rods and torsion pipes. Stacking of elevator and ailerons using a one control stick placed between the pilot seats. Stacking of rudder by two sets of pedals in front of each seat. Stacking of flaps and elevator trimmer electrical by using two sets of push-button on the top of control stick. Stacking of brakes- by lever placed on the control stick . Stacking of power by folding throttle levers on both sides. Stacking of fuel mixture by choke rod placed on the left side of control panel.
Engine: Rotax 912 UL The engine is mounted to the fuselage using frame of steel pipe construction and rubber shock absorbers. Three blades propeller Aero-Sail of 1,73 m diameter with adjustable on the ground spiral lead. Engine covers fixed by rapid mounted system cam-lock type. Automatic control of the engine temperature (thermostat). Anti icing system (carburettors heating system)
Fuel system combines with two jointed fuel tanks of total capacity of 60 litres, placed behind the pilots cabinet or two tanks in wings 2x30litres as optional equipment, sedimentation tank and fuel filter. Fuel pipes made of rubber.
- ignition system
- engines of stacking flaps and trimmer
- indicators of engine functioning
- indicators of fuel level
- electrical pump of fuel
Switches in the cockpit:
- main switch of current
- two firing switches
- ignition switches
- flap control switches
- trimmer control switches
- bank indicator
- static and dynamic pressure sensor
- flap position indicator
- trimmer indicator
Power system indicators:
- cooling fluid temperature indicator
- fuel level indicator
- fuel pressure indicator
- time counter of engine
External surface is painted white with acrylic enamel. Internal cabinet surface is painted grey.