

Aviation Terms
| Title | Description |
| Y | Yankee |
| Yaw | Of the three axis in flight, this specifies the side-to-side movement of the aircraft. Rotation of the aircraft around its vertical axis. |
| Yaw Damper | A device used to reduce/damp the rolling and yawing oscillations due to Dutch roll tendencies. |
| Yoke | A type of aircraft control column by which the pilot controls ailerons by rotating a device on top of the column to the left or right. |
| YOM | Year of Manufacture |







