What frequency is used for recurring training on infrequently maintained systems such as ACES II drogue chute?

The frequency of six months for recurring training on infrequently maintained systems like the ACES II drogue chute is established to ensure personnel remain proficient in the operation and maintenance of critical equipment that may not see regular use. Given the complexity and safety implications of using such systems, this timeframe allows for a balance between retaining skills and adhering to regulatory training requirements.

The six-month interval helps reinforce knowledge and practical skills while minimizing the risk of forgetting essential procedures that could arise from extended periods without hands-on experience. The ACES II system, being integral to pilot safety, requires that operators and maintainers are well-versed in its functionality and emergency procedures, which is efficiently supported by a semi-annual training schedule.