Schedule 1

the Air Navigation (121 — Commercial Air Transport by Large Aeroplanes) Regulations 2018; (b)the Air Navigation (135 — Commercial Air Transport by Helicopters and Small Aeroplanes) Regulations 2018.“Flight data analysis” means a process of analysing recorded flight data in order to improve the safety of flight operations.“Flight safety documents system” means a set of inter‑related documentation established by an AOC holder to compile and organise information necessary for flight and ground operations.“Human factors principles” means the principles that apply to aeronautical design, certification, training, operations and maintenance and which seek safe interface between the human and other system components by giving proper consideration to human performance.“Maintenance Control Manual” means a document which describes the procedures of an AOC holder that are necessary to ensure that all scheduled and unscheduled maintenance performed on the AOC holder’s aircraft are on time and are in a controlled and satisfactory manner.“Operating base” means a location where an AOC holder exercises operational control and may contain one or more of the facilities for operational scheduling, flight planning or training.“Safety management system” means a systematic approach to managing safety, including the necessary organisational structures, accountabilities, policies and procedures of an AOC holder.