Data from the study of air company limited, ใทา, La sat diseases the company still lacks a system repair machinery Engineering Department to repair the problem, which the current machinery. Also use phone call or by visiting the Department of engineering and call the company with a site. 2. site.. 2. site. distance work and does away with the engineering departments are located at the same site also lacks side information system outage in the storage system and repair history is also used in the book notes the different repair .ๆ hard-to-find information. original .ๆ., which will cause delays in service and can not be held respectively importance of this repair problems.