| 摘要 |
PROBLEM TO BE SOLVED: To quickly cope with a battle by providing a main engine to be used for vertical taking-off and landing of a twin-engine vertical taking-off and landing type plate capable of vertically elevating for takeoff and landing and to be used for the normal flying. SOLUTION: A front engine 1 and a rear engine 2 are provided inside of an airframe 3 so that the axial direction thereof are arranged in parallel with the axial direction of the airframe 3. The air sucked from an air intake port 6 for front engine opened at a left side of the airframe 3 is supplied to the front engine 1 through an air intake port duct 4 for front engine, and the air sucked from an air intake port 7 for rear engine opened at a right side of the airframe 3 is supplied to the rear engine 2 through an air intake port duct 5 for rear engine arranged at a right side of the front engine 1. With this structure, engine condition can be always confirmed, and quick vertical takeoff and landing are enabled while maintaining the waiting condition, and quick cope with a battle is enabled.
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