Which of the following is NOT a requirement for a pilot-in-command when operating with a second-in-command?

Which of the following is NOT a requirement for a pilot-in-command when operating with a second-in-command?

• A. Must ensure both pilots are trained
• B. Must complete a specific number of flight hours
• C. Must have a current line check
• D. Must have adequate visibility

Answer: (B)

The requirement that is not applicable for a pilot-in-command operating with a second-in-command is the stipulation around completing a specific number of flight hours. While flight experience and hours are critical for ensuring competency, there isn't a blanket requirement that specifies a certain number of flight hours must be completed by the pilot-in-command when they are operating alongside a second-in-command in all contexts.

In fact, regulations generally focus on ensuring that both pilots are properly trained and qualified, which includes being current with necessary checks and ensuring safe operating conditions, such as adequate visibility. The responsibilities of the pilot-in-command include confirming that both pilots have undergone appropriate training and have completed current line checks to meet safety standards. Additionally, ensuring adequate visibility relates to conducting safe flight operations, particularly when navigating in various weather conditions.