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The U.S. Unveiled A Unique Amphibious Aircraft With A Hybrid Engine

The U.S. Unveiled A Unique Amphibious Aircraft With A Hybrid Engine
Photo: unian.net

It will be able to deliver nearly a metric ton of cargo to the most remote locations.

The American company Maxwell Aircraft has unveiled the M1 Hybrid—an amphibious aircraft with a hybrid powerplant designed to offer a combination of payload capacity, range, and operational flexibility. Maxwell in a press release.

“Our goal in developing the M1 Hybrid cargo aircraft was to rethink the capabilities of amphibious aviation,” said Maxwell Aircraft CEO David Dillon.

He added that the M1 will carry more cargo, travel longer distances, and reach locations inaccessible to conventional aircraft.

Currently, the aircraft is being developed in the M1-HC configuration, equipped with cargo doors five feet (1.52 meters) wide. The M1-HC is designed to carry cargo weighing up to 2,000 pounds (907 kg) over a distance of more than 1,000 nautical miles (over 1,850 km).

The concept is based on a mechanically linked hybrid powerplant, designed to utilize different technologies depending on the flight phase.

The aircraft is designed to combine powerful electric assistance during takeoff and climb with fuel-efficient engines running on Jet A aviation fuel during cruise flight.

“Conventional aircraft must have engines powerful enough for takeoff, even though only a fraction of that power is used during cruise flight. Maxwell’s hybrid system is designed to eliminate this trade-off by combining short-term use of electric power with extremely efficient flight on fuel-powered engines,” Maxwell notes.

According to design specifications, the total engine power during takeoff and initial climb will reach 1,500 horsepower, while during cruise flight it will be approximately 300 horsepower (150 per engine).

The M1 Hybrid’s fuselage is made of carbon fiber and Kevlar. Its design is based on the Gweduck composite aircraft.

The use of modern composite materials eliminates the corrosion issues typical of metal aircraft operated in marine environments. In addition, this design reduces the aircraft’s weight and improves its operational efficiency.

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