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国外航空护林的作用正在逐年增加。各国都报导了一些利用飞机防治森林火灾的新方法。在护林防火中飞机的主要用途是进行空中巡逻,空降灭火队员及灭火设备,观察火情,并向指挥人员报告灭火情况。在瑞典南方的七个省已全部采用巡逻机来巡视火灾,而只有北方的两个省,是利用瞭望台来观察火灾的。在瑞士为了及时的发现火灾,也利用飞机在林区巡逻。为了减少费用,经常动员航空俱乐部的飞机来参
The role of foreign aviation forest protection is increasing year by year. Various countries have reported new ways of using aircraft to combat forest fires. The main purpose of the aircraft in forest fire prevention is to carry out air patrols, airborne fire-fighting members and fire-fighting equipment, observe fires and report fire fighting situations to commanders. In seven southern provinces of Sweden all patrol aircraft have been used to inspect the fire, while only the two northern provinces used the observation deck to observe the fire. In Switzerland, in order to find a timely fire, but also the use of aircraft in the forest patrol. In order to reduce costs, often to mobilize the aviation club’s aircraft to participate