L-145 twin-engine amphibious aircraft (4 seats)
The twin-engine, four-seat fully composite hull amphibious aircraft, which is made of carbon fiber and glass fiber and other composite materials, has a light structure, high strength, corrosion resistance, and extremely high reliability and performance! The effective commercial load can reach 750 kg, and the full fuel range can reach 2500 kilometers. Because of the large wingspan design, the stall speed is only 70 kilometers per hour, and in the special case of twin engine failure, the large glide ratio keeps the settlement rate of the aircraft at about 2-3 meters, and the pilot has enough time to choose a suitable crash landing site. The optional parachute descent system of the whole aircraft is installed to protect the personal safety of passengers and crew and the overall safety of the aircraft. The maximum speed can reach 280 km/h, and the optional cockpit oxygen supply system can be used in plateau areas above 3,000 meters above sea level. The aircraft is made of integral titanium alloy and rear three-point retractable landing gear and low-pressure tires, which can take off and land on unleveled land in the field, and can use its high-strength ship-shaped fuselage to take off and land on snow, sand and ice, which is suitable for customer needs in the field. Advanced design concept and the use of full composite materials make the structure of the aircraft light weight, large commercial load, long range, small stall speed, strong maneuverability, good corrosion resistance, maintenance-free fuselage, high engine power, long overhaul interval, and the use of No. 95 gasoline for vehicles, the direct use cost is low, less than one-third of similar fixed-wing models. Most of the customers who used to use helicopters in Russia to work in the field have purchased our aircraft, because the purchase cost of helicopters with the same commercial capacity is about 30 times that of our model, and the helicopter range is less than one-third of our model, and the direct use cost is more than 10 times different. The aircraft has an elegant shape, perfect aerodynamics and structural strength, and the design of the hull makes it extremely resistant to wind and waves when operating on the sea, and can perform flight operations that most pontoon amphibious aircraft cannot perform in complex sea conditions. It is widely used for the transportation of personnel and materials in remote areas and islands, as well as for forest fire prevention reconnaissance, geophysical exploration, gold and diamond mining, oil and gas mining, distant-water fisheries, border and maritime supervision, customs and other law enforcement patrol missions.
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Case description
The twin-engine, four-seat fully composite hull amphibious aircraft, which is made of carbon fiber and glass fiber and other composite materials, has a light structure, high strength, corrosion resistance, and extremely high reliability and performance! The effective commercial load can reach 750 kg, and the full fuel range can reach 2500 kilometers. Because of the large wingspan design, the stall speed is only 70 kilometers per hour, and in the special case of twin engine failure, the large glide ratio keeps the settlement rate of the aircraft at about 2-3 meters, and the pilot has enough time to choose a suitable crash landing site. The optional parachute descent system of the whole aircraft is installed to protect the personal safety of passengers and crew and the overall safety of the aircraft. The maximum speed can reach 280 km/h, and the optional cockpit oxygen supply system can be used in plateau areas above 3,000 meters above sea level. The aircraft is made of integral titanium alloy and rear three-point retractable landing gear and low-pressure tires, which can take off and land on unleveled land in the field, and can use its high-strength ship-shaped fuselage to take off and land on snow, sand and ice, which is suitable for customer needs in the field. Advanced design concept and the use of full composite materials make the structure of the aircraft light weight, large commercial load, long range, small stall speed, strong maneuverability, good corrosion resistance, maintenance-free fuselage, high engine power, long overhaul interval, and the use of No. 95 gasoline for vehicles, the direct use cost is low, less than one-third of similar fixed-wing models. Most of the customers who used to use helicopters in Russia to work in the field have purchased our aircraft, because the purchase cost of helicopters with the same commercial capacity is about 30 times that of our model, and the helicopter range is less than one-third of our model, and the direct use cost is more than 10 times different. The aircraft has an elegant shape, perfect aerodynamics and structural strength, and the design of the hull makes it extremely resistant to wind and waves when operating on the sea, and can perform flight operations that most pontoon amphibious aircraft cannot perform in complex sea conditions. It is widely used for the transportation of personnel and materials in remote areas and islands, as well as for forest fire prevention reconnaissance, geophysical exploration, gold and diamond mining, oil and gas mining, distant-water fisheries, border and maritime supervision, customs and other law enforcement patrol missions.
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