Required Inspections and Work Turnover.

The article discusses the elements constituting a required inspection items (RII) system applicable at various levels of the aircraft maintenance industry. It says that RII is usually involved in performing maintenance action that affects flight critical systems, installing a propeller or rigging flight controls. According to the author, one of the key elements of RII as an important maintenance safety concept is the method of performing required inspections. The rules for RII performance that authorized inspectors must follow are also presented.