On this page you will find a searchable and comprehensive alphabetical list of aviation terms. You can help us make it the most comprehensive list in the world. If we have missed anything, click on the ‘send us your word’ button to send us your word, acronym or definition and we will consider adding it to our dictionary.
The process of changing the pitch of a propeller so that the chord line of the propeller blade is parallel to airflow. This can only be done on an aircraft with a variable pitch propeller.
Get access to the complete catalogue of your chosen subscription level for 7 days. After your free trial, your paid subscription automatically commences. Cancel anytime.
Do you want to be notified each time we upload informative new content to this site? Just enter your email address below to subscribe and receive alerts.
