After take-off climb ahead for 30km then left turn on course, altitude not below 1500m.
After take-off climb ahead for 30km then left turn on course, altitude not below 1500m.
起飞后向前爬升至三十公里，然后右转入航，高度不低于1500米。
After take-off climb ahead for 30km then left turn on course, altitude not below 1500m.
起飞后向前爬升至三十公里，然后右转入航，高度不低于1500米。