English to Arabic Bus/Financial Aerospace / Aviation / Space

The maintenance history and logbooks of an aircraft are vital sources of knowledge regarding the condition and maintenance of that aircraft. An aircraft with comprehensive maintenance records and correct logbooks will often be worth more than one with incomplete records or unsolved problems.
In addition, the number of flights an aircraft has completed can affect its value, with more flights typically translating into lower values. However, this is mostly applicable to business aircraft as the transport category aircraft operated by airlines are seen only as revenue generators by their owners and operators. These high-use aircraft can fly many legs per day with quick land turnarounds.