Finnair's future fleet: flying into the 21st century

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To celebrate its 85th anniversary, Finnair has served up a blue-sky vision of what the next 85 years of aviation could hold. Concentrating mainly on potential developments in environmentally friendly technology and lightweight material, the Departure 2093 website lists five aircraft that could grace our sky later this century.

Finnair A600–850 M

The A600-850 M resembles a normal plane that has been squeezed in Photoshop until it takes on the proportions of a dart, complete with needle-thin nose. The plane is described as a “zero-emission supersonic aircraft,” with the speed and efficiency attributed to the super-light nanoceramic material used to construct the fuselage. The design is obviously an extrapolation of the recent trend to use carbon composite materials in aircraft design – however, while they do create lighter and stronger airplanes, a zero-emission vehicle would necessitate drastic changes in the energy used to power aircraft. For the fuel of the future, Finnair nominates three contenders that could make zero-emission planes like the 850 M a reality – solar, biofuel, and hydrogen.

The efficiency of the 850 M is also improved by the partly elastic wings, which adapt to flight speed and weather conditions. Solar panels on the exterior of the plane provide the electricity for passenger amenities, including the very futuristic-sounding 20-inch 3D display.

The description of passenger comfort is predictably Utopic, with intelligent seats monitoring pulse rate, blood pressure and body temperature, as well as giving out free massages. Once again though, the projection has seeds in present-day emerging tech, this time in the field of smart fabrics.

The 126.30m A600-850 M has a wingspan of 60.70m and seats 600-850 passengers. The maximum take-off weight is 310,000kg and the cruising speed is mach 4.5.

Finnair A600-850

Another “zero-emission” aircraft, the A600-850 took its design cues from the ship from The Fantastic Voyage. Like the 850 M, it can fit 600-850 passengers, but is designed for smaller trips. The 81.70m craft has four engines, which can be turned horizontally by 26 degrees and vertically by 55 degrees. The engine configuration is key to the aircraft’s most interesting feature – vertical take off. VTOL is currently a prized feature in military craft, increasing maneoverability and decreasing the amount of space required on the ground. Finnair believes that vertical takeoff will be incorporated into the passenger plane market.

As with the previous hypothetical plane, solar panels cover the outer surface of the 850, and all materials are 100% recyclable. The maximum take-off weight is 322,000kg, the cruising speed is 890km/h, and the maximum cruising level is 13,800m.