FAF

FAF is a concept used in aerospace engineering to describe the earliest possible flight of a new aircraft. It is the first flight of a new aircraft that is available to the public, and is typically used to test the aircraft's performance and safety. The FAF is typically conducted by a team of engineers and pilots, and is often used to demonstrate the aircraft's capabilities to potential customers. The FAF is also used to evaluate the aircraft's design and performance, and to identify any potential issues that need to be addressed before the aircraft is ready for commercial use.