Substantial damage means damage or

Substantial damage means damage or failure which adversely affects the structural strength, performance, or flight characteristics of the aircraft, and which would normally require major repair or replacement of the affected component. Engine failure or damage limited to an engine if only one engine fails or is damaged, bent fairings or cowling, dented skin, small punctured holes in the skin or fabric, ground damage to rotor or propeller blades, and damage to landing gear, wheels, tires, flaps, engine accessories, brakes, or wingtips are not considered “substantial damage” for the purpose of this part.

結果 (繁體中文) 1:

大量的損害是指損壞或故障，影響到結構強度、 性能或飛行特性的飛機，和這通常需要大修或更換受影響的元件。引擎故障或損壞限於引擎如果只有一個引擎發生故障或損壞，彎曲整流罩或整流罩，削弱了皮膚，穿刺的小孔的皮膚或織物，對旋翼或螺旋槳槳葉，地面損壞和破壞起落架、 車輪、 輪胎、 襟翼、 發動機配件，刹車，或翼梢不被視為"重大損害"本部而言。

結果 (繁體中文) 2:

實質損害是指損壞或故障而產生不利影響的結構強度，性能或飛機的飛行特性，並且通常需要大修或更換受影響的組件。發動機的故障或損壞限於發動機，如果只有一個引擎發生故障或損壞，彎曲整流罩或整流罩，凹陷的皮膚，在皮膚或織物小刺破孔，接地損壞轉子或螺旋槳葉片，並損壞起落架，輪子，輪胎，襟翼，發動機配件，剎車，或翼尖不被視為“實質損害”這一部分的目的。