Groundspeed definitions

Groundspeed

1) Aircraft velocity figure 2) Speed 3) Velocity
Found on https://www.crosswordclues.com/clue/groundspeed

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groundspeed

The actual speed that an aircraft travels over the ground
Found on http://www.aerofiles.com/glossary.html

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groundspeed

[n] - the speed of an aircraft relative to the ground
Found on http://www.webdictionary.co.uk/definition.php?query=groundspeed

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