Multi-Engine
Zero Sideslip
One engine out in a light twin, three ways. Hold the wings level and center the ball and you fly the fuselage sideways — a giant airbrake. A few degrees of bank into the good engine streamlines it away. Step through the cases and watch the ball, the airflow, and the drag.
Top-Down (Airflow)
Rear View (Bank/Roll)
Slip-Skid Indicator (Inclinometer)
Select a case ↓
Bank Angle
0°
Sideslip
0° (None)
Drag
Minimal
Coordinated Flight Performance
With both engines supplying symmetric power, thrust vectors are perfectly equal. The relative wind hits the nose head-on, producing minimal fuselage drag. The ball stays locked in the center.
Inclinometer Physics (Why the ball is here):
Forces are completely balanced. There is no horizontal side-load pushing on the aircraft, so the ball rests perfectly centered in the bracket.