
1) Aircraft system 2) Automatic pilot 3) Avation aid 4) Cockpit aid 5) Cockpit device 6) Cockpit option 7) Cockpit robot 8) Computerized captain 9) Navigation aid 10) Plane setting 11) Steering system 12) Thoughtless state 13) Unconsciousness 14) Unthinking state 15) Use it to fly with no hands
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https://www.crosswordclues.com/clue/autopilot

An autopilot is a system used to control the trajectory of a vehicle without constant `hands-on` control by a human operator being required. Autopilots do not replace a human operator, but assist them in controlling the vehicle, allowing them to focus on broader aspects of operation, such as monitoring the trajectory, weather and systems. Autopi.....
Found on
http://en.wikipedia.org/wiki/Autopilot

A system or device that controls a vehicle's flight at a preset course and altitude.
Found on
http://www.braeunig.us/space/glossary.htm

A device - may be electronic or mechanical - used for keeping the boat on course without having to steer it. It uses a compass, and is attached to the boat's steering mechanism.
Found on
http://www.encyclo.co.uk/local/20645

[
n] - a navigational device that automatically keeps ships or planes or spacecraft on a steady course
Found on
http://www.webdictionary.co.uk/definition.php?query=autopilot
automatic pilot noun a navigational device that automatically keeps ships or planes or spacecraft on a steady course
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.