How often are dispatchers required to take a 24-hour rest period?

Dispatchers are required to take a 24-hour rest period every 7 consecutive calendar days. This requirement ensures that operators have adequate rest to maintain safety and efficiency in their duties. The rationale behind this regulation is to prevent fatigue, which can impair performance and decision-making in high-stakes environments such as aviation.

While it may seem logical to consider once a week as a similar statement, the specific framing of the requirement in terms of consecutive calendar days emphasizes the need for consistency and regulation in scheduling to support the well-being of dispatchers. The other options either provide different time frames that do not align with regulatory standards or fail to capture the essence of mandatory rest periods in terms of consecutive calendar weeks.