Which of the following is NOT a condition regarding ATP training flights?

The statement about the use of electronic checklists being allowed in dual training flights represents a specific allowance within ATP training regulations. Typically, the use of electronic checklists is an accepted practice in training environments, especially as technology becomes more integrated into aviation operations.

In the context of ATP training flights, the other statements reflect conditions or requirements that pilots in training must adhere to. For instance, students being required to occupy the right seat for crew cross-country flights emphasizes the importance of practical experience in various crew positions, which is essential for comprehensive training. Additionally, the regulations regarding single-engine aircraft and multi-engine aircraft ensure safety and operational efficiency based on the capabilities and limitations of the aircraft.

Understanding these distinctions helps clarify that while electronic checklists are permissible, the other statements outline specific, regulatory conditions that exist for safety and training adequacy. This understanding builds a more robust framework for ATP training expectations and helps aviation students navigate these requirements effectively.