<Li> can certify all work performed on an aircraft / engine for which he / she is type rated, but only if it is base maintenance (additional level - 3 staff necessary) </Li> <Li> this authorization does not automatically include any level 2 or level 3 license . </Li> <P> Aircraft maintenance checks are periodic inspections that have to be done on all commercial / civil aircraft after a certain amount of time or usage . </P> <P> Airbus has indicated that data diagnostics could put an end to aircraft unscheduled grounding for fault repairs around 2025, supported by big data and operational experience . Predictive maintenance, diagnostics and health monitoring could eliminate unscheduled groundings, by making maintenance schedule intervals more frequent to avoid AOGs and the associated operational interruptions, ultimately eliminating them . Data or monitoring can tell that some parts do not need a scheduled check, but a full transition to this model will need much greater experience . With more history, examples and regulatory confidence, the maintenance manual could become a dynamic document for each specific aircraft with every check and interval based on its operational history . </P>

Three importance of interval maintenance to the aircraft