What is the effective date of the aeronautical order (AO) for a member assigned an ASC based on their formal flying training start date?

The effective date of the aeronautical order (AO) for a member assigned an Aircrew Specialty Code (ASC) based on their formal flying training start date is indeed set as the date when formal training begins. This is because the assignment and recognition of an individual's formal training and qualifications start on that specific date. Documenting the start date ensures that all subsequent evaluations, records, and operational competencies are aligned with the period in which the member is actively engaged in training.

By establishing this link to the formal training start date, the military organization can maintain accurate records that reflect a member's progression through their training curriculum and can easily track their readiness for aircrew duties. This practice also ensures a consistent and standardized approach for all personnel entering aircrew training, allowing for a fair assessment of qualifications based on the time spent in training.