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True funny invention: Manned backpack jet aircraft to fly 1520 meter high for 10 minutes

True funny invention: Manned backpack jet aircraft to fly 1520 meter high for 10 minutes
Martin Rocket Backbag aircraft is really funny invention. Martin Rocket Set aircraft recently flew truly to 1520 meters away from the air in New Zealand.

The backpack-type jet aircraft complete the test successfully under the radio control of the helicopter. The Backpack carrying simulation passengers parachute to land safely at an altitude of 609.6 meters above the ground. The entire flight lasted about 10 minutes.

The 113 kg of the aircraft operating principle is simple, pushed the users to the air by fast jeting a large number of reaction gases, it uses a 2-liter 200-horsepower gasoline engine, its fuel can support 30 minutes flight. The Backbag aircraft flying for 20 seconds only costs about 15 cents, it is said, 2500 people have already signed a purchase contract.

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