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近年来,我国飞机喷药发展较快,并已取得了良好的效果。目前,我国主要用运—5型双翼农用飞机喷撒农药,下面介绍与飞机喷药有关的几个问题。 1.简易机场农用机场一般为非专用的简易机场或原始草坪。通常,飞机跑道的宽度为30米。并且稍为倾斜以便排水,飞机跑道的长度至少是飞机起飞距离的两倍。在飞机转弯处和加药地点要加宽跑道。 2.旗标飞机喷药常用旗标导航。由两个或两个以上的人拿着鲜艳的彩旗,飞行时一般要沿着大田作物行间飞
In recent years, the rapid development of China’s aircraft spraying, and has achieved good results. At present, China mainly transports pesticides with a twin-wing agricultural aircraft of type-5. The following describes several issues related to aircraft spraying. 1. Airstrip Agricultural airports are generally non-dedicated airstrips or pristine lawns. Normally, the airstrip has a width of 30 meters. And slightly sloping for drainage, the length of the runway is at least twice the takeoff distance of the aircraft. Be sure to widen the runway at the turn and at the dosing point. 2. Flag Aircraft spray commonly used flag navigation. By two or more people holding a bright colorful flags, the general flight along the field line between crop fly