1121. GPS [Global Positioning System]is a long range navigation system that takes navigation input from transmissions generated by a series of satellites in synchronous orbit( )

3179. If there is fuel leakage from the couplings, repair them ( )

3178. Airplanes modified by STC are not the responsibility of ABC( )

3177. The aws are reconfigured to keep the load alleviation capability should an aileron or spoiler surface become inoperative( )

3176. 小心别把酸弄到皮肤上。 ( )

3175. The time between clicks must be 20 seconds( )

3174. System test, which may duplicate other tests, contains all adjustment specifications and tolerances required to maintain system or unit performance at maximum efficiency and design specifications( )

3173. The manufacturer shall include, wherever applicable, the office or department to contact to obtain special repair or overhaul information not covered in the Maintenance Manual( )

3172. Tell person A to remove chocks ( )

3171. 因此,不论大型飞机还是小型飞机的维护手册或线路图手册,希望获得有关燃油系统的指示部分信息的人员可以参考标签第 28 章燃油。( )

3170. If the filters become clogged after an unusually short time , send them to the laboratory for analysis of the contamination ( )