US PATENT SUBCLASS 244 / 190
.~.~.~.~ Of pilotless aircraft

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}
189  DF  .~.~.~ By remote radio signal {1}
190.~.~.~.~ Of pilotless aircraft

DEFINITION

Classification: 244/190

(under subclass 189) System wherein the path of flight of an aircraft having no pilot therein is governed.

(1) Note. The usual aircraft system of this subclass controls an airplane that is capable of carrying cargo but is

not manned by a pilot, or an airplane that is configured similarly to such an aircraft but sized to a smaller scale, e.g., a "model" airplane.