Which of the following is not a function of ALCs in relation to maintenance data?

The function of analyzing flight safety incidents typically falls under the purview of safety offices or operations rather than aircraft logistics or maintenance data. ALCs, which focus on logistics and maintenance support, primarily deal with aspects that ensure the operational readiness and reliability of aircraft.

Determining spares requirements, maintaining status of Time Compliance Technical Orders (TCTOs), and identifying equipment problems are all crucial functions that ALCs handle to ensure that maintenance is effective and that resources are adequately allocated. Analyzing flight safety incidents requires specialized investigation and assessment processes, often involving safety personnel, to understand the underlying causes and prevent future occurrences, making it distinct from the main functions of ALCs.