What is a right-hand screw propeller or left-hand screw propeller?
The terms right-hand screw and left-hand screw are defined as such: When viewing from aft, if the propeller turns to the right at the top of the sweep then it is deemed a right-hand screw. Named “right-hand” because the natural rotation of your right hand is pinky down and thumb up (clockwise). Conversely, the left-hand […]