Platform:
HELICOPTER
Related Data Sets
Description
An aircraft that derives its lift from blades that rotate about
an approximately vertical central axis.
[Source: The American Heritage? Dictionary of the English
Language, Fourth Edition Copyright ? 2000 by Houghton Mifflin
Company.]
an approximately vertical central axis.
[Source: The American Heritage? Dictionary of the English
Language, Fourth Edition Copyright ? 2000 by Houghton Mifflin
Company.]
