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Sukhoi S-84 multi-purpose aircraft

Sukhoi S-84 multi-purpose aircraftIn addition to supersonic aircraft, in the Design Bureau named after P.O.Sukhoi developed subsonic aircraft. One design was a multi-purpose S-84 aircraft for 3 passengers with a 450 hp turboprop engine. and a maximum speed of 500 km/h. Serial production of the S-84 was planned to begin in 1997, but nothing came of this plan.

A light multipurpose five-seat aircraft S-84 is being developed at Sukhoi Design Bureau ANKP JSC for air tourism and use as an air taxi for 4 passengers, as well as a training, patrol or ambulance aircraft with a payload of 500 kg. At the request of the customer, S-84 could easily be converted into a research or any other aircraft.

The S-84 would be distinguished by a low noise level, it would be equipped with an active security system with a high-speed parachute system for saving the aircraft and modern avionics, allowing it to operate in a "blind flight". For take-off and landing of the S-84, any area with grass or dirt could be used.

A comfortable lounge would be equipped with a bar, audio-video system, television camera and satellite communications. Composite materials are widely used in the high-resource technological design of the aircraft. Glider S-84 would have an increased margin of safety.

The aircraft would be powered by a 350 hp HP Teledyne Continental Motors TSIOL-550B six-cylinder piston engine. The aircraft landing gear is tricycle, retractable, with linkage suspension, oil-pneumatic shock absorbers, a front-wheel turning mechanism and anti-union automation would ensure the operation of the aircraft from unpaved airfields with a ground strength of 5 kg / sq. cm.

The S-84 equipment would include an electromechanical flap control system, an electro-induction de-icing system, an oxygen system, an air conditioning system, service and communication equipment, and Bendix King Silwer Crown navigation equipment.

Length m9.71
Height, m3.94
Wing span, m12.55
Base chassis, m3.57
Track track, m2.24
Maximum take-off weight, kg1900
Empty curb weight, kg1100
Payload, kg500
Max cruising speed, km / h380
Stall Speed, km / h95
Cruising ceiling, m3000
Range on the economy. mode (3 pass.), km2540
Max. range (2 pass.), km2910
Take-off distance, m540
Length of landing distance, m400
EngineTSM TSIOL 550V
Horsepower350
Sukhoi S-84 multi-purpose aircraft



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