How often must aircrew provide documentation for aircrew flight equipment training?

Aircrew members are required to provide documentation for their aircrew flight equipment training on an annual basis to ensure their competencies are up to date and they receive the necessary refreshers on the usage and maintenance of flight equipment. This annual documentation aligns with various safety and operational standards established by regulatory bodies within the aviation industry. Regular training intervals help mitigate risk by keeping aircrew proficient in their skills and knowledgeable about any updates or changes in procedures related to aircrew flight equipment. This approach is essential for maintaining overall safety and readiness in flight operations.