Sukhoi S-84 multi-purpose aircraft
In 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 m | 9.71 |
Height, m | 3.94 |
Wing span, m | 12.55 |
Base chassis, m | 3.57 |
Track track, m | 2.24 |
Maximum take-off weight, kg | 1900 |
Empty curb weight, kg | 1100 |
Payload, kg | 500 |
Max cruising speed, km / h | 380 |
Stall Speed, km / h | 95 |
Cruising ceiling, m | 3000 |
Range on the economy. mode (3 pass.), km | 2540 |
Max. range (2 pass.), km | 2910 |
Take-off distance, m | 540 |
Length of landing distance, m | 400 |
Engine | TSM TSIOL 550V |
Horsepower | 350 |
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