How should a helicopter with skid-type landing gear take off from a slope?

The appropriate method for a helicopter with skid-type landing gear to take off from a slope is to bring the helicopter to a level attitude before taking off. This ensures that the weight distribution is even across the skids, which is essential for stability during takeoff. A level attitude minimizes the risk of rolling or tipping over, which can occur if the helicopter is tilted in any direction. Achieving a level posture allows for optimal lift and control, enabling the helicopter to ascend safely without the complications that can arise from an uneven takeoff surface.

While other techniques may seem feasible under certain conditions, they may not prioritize the helicopter's stability and safety during takeoff from a slope. For instance, making a downslope running takeoff might be situationally appropriate if the surface is smooth, but it can lead to risks if there are uneven terrain features or wind conditions. Similarly, manipulating the skids or applying cyclic controls without leveling first could compromise control during the critical phases of takeoff. Thus, ensuring a level takeoff position serves as the best general practice for safety and control in these scenarios.