Wiktionary
autorotations
n. (plural of autorotation English)
Usage examples of "autorotations".
In addition, the anonymous pirate was to inform Smoke that Cat was busy practicing autorotations and getting his check ride and would meet them at Tangier Island after the race so he had time to do a high recon of the area and set up their new headquarters.
Andy practiced autorotations regularly and not only was good at them, but he loved the excitement of landing a four-ton machine without the help of its engines.