US PATENT SUBCLASS 244 / 188
.~.~.~.~.~ Slope control by throttle

Current as of: June, 1999
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244 /   HD   AERONAUTICS

75 R  DF  AIRCRAFT CONTROL {8}
76 R  DF  .~ Automatic {10}
175  DF  .~.~ Electric course control {10}
183  DF  .~.~.~ Of aircraft on its landing course {2}
186  DF  .~.~.~.~ Vertical glide path control {2}
188.~.~.~.~.~ Slope control by throttle

DEFINITION

Classification: 244/188

(under subclass 186) System wherein the direction of the aircraft is changed from a first inclination to a second inclination relative to ground level, such change being accomplished by varying the speed of the aircraft in response to a throttle adjustment.