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Hover, take off or land vertically, and fly sideways and backward.
Take off vertically, land vertically, and hover in mid-air
I am assuming that you are in a three dimensional world. Then the three planes of projection would be the xy plane, the xz plane, and the yz plane.
Take off vertically, land vertically, and hover in mid-air
Coffin
three points can determine a plane
A plane is two dimensional.
A plane is named by three points in the plane that is not on the same line.
Plane forces are confined to a plane or are not three dimensional, while space forces are three dimensional..
Triangle is plane with three sides and three angles. The sum of its inside angles is equal to 180 degrees.
Three: xy plane, xz plane, yz plane.