| 摘要 |
A flying wing aircraft control for angle of attack and direction thereof, comprising retractile controlling surfaces rearward of the center of lift and along the trailing edges and extensible over the top and bottom cambers of the wing in spaced relation to the trailing portions thereof and with variable angular dispositions with respect to air flow over the cambers so as to establish the desired moment arm with respect to the lift center of the flying wing to control the same into and out of a nose-up attitude with respect to the line of flight and with respect to direction, as required.
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