直升机在执行“紧急救援”和“抗震救灾”等特殊任务过程中往往不得已要进行风险科目“斜坡起降”。在这种情况下,操作上稍有不慎就会酿成重大事故,有的新机型在进行“斜坡起降”这一科目试验时甚至请国外飞行员来完成这项工作。文章就直升机“仰坡起降”、“顺坡起降”、“左横坡起降”和“右横坡起降”的操作要领作几点阐述,供飞行试验工程技术人员和飞行人员参考。 Helicopters are often forced to carry out the risk subject “SLAVE ” during special missions such as “emergency rescue” and “earthquake relief”. In this case, a slight accidental operation could lead to a major accident. Some new aircraft even invited foreign pilots to do the job during the pilot test of “SLA”. Article on the helicopter “Yang slope takeoff and landing ”, “downhill ”, “left side slope landing ” and “right side slope landing ” operation essentials to elaborate for flight Test engineering and flight personnel for reference.