How should number 2 acknowledge a lead change?

To acknowledge a lead change, number 2 should follow the method that was established during briefing, which can either be visual or by radio communication, depending on the standard operating procedures used by the formation. This approach ensures clarity and maintains situational awareness among all formation members, enhancing safety and coordination.

Using visual cues allows for immediate recognition and response, while radio communication ensures that the acknowledgment is clearly communicated, especially in conditions where visual contact may be compromised. The emphasis on adhering to the method that was directed helps maintain consistency and reinforces effective formation flying practices.

Adjusting speed to match number one or communicating intentions verbally, while important aspects of formation flying, are not specifically the means of acknowledging the lead change as per procedures. Hand signals may also play a supplemental role in communication, but they should not be the sole method unless previously discussed in the brief. The focus on following the prescribed method for acknowledgment is crucial for maintaining the integrity of the formation and ensuring all pilots are on the same page.