What pilot action is most effective for preventing dynamic rollover on sloping terrain?

The most effective pilot action for preventing dynamic rollover on sloping terrain is to ensure that the cyclic control is positioned towards the uphill side of the slope during initial touchdown and lift-off. Dynamic rollover is a phenomenon that occurs when a helicopter's center of gravity moves beyond the pivot point (usually a landing gear or skid) while on the ground, causing the helicopter to roll over. On sloping terrain, there is an increased risk of dynamic rollover because the helicopter is already tilted. By positioning the cyclic control towards the uphill side, the pilot shifts the rotor disk's thrust vector towards the uphill side, counteracting the tilting force and helping to keep the helicopter's center of gravity within the stable zone. This technique is crucial for maintaining control and preventing the helicopter from rolling over, especially during slow, deliberate movements on uneven ground.