The Boeing Orbital Flight Test-2 (also known as Boe-OFT-2) was a repeat of Boeing's unsuccessful first Orbital Flight Test (Boe-OFT) of its Starliner spacecraft.

A flight test engineer is an engineer involved in the flight testing of prototype aircraft or aircraft systems.

The Boeing Starliner Orbital Flight Test (also known as Boe-OFT) was the first orbital mission of the CST-100 Starliner spacecraft, conducted by Boeing as part of NASA's Commercial Crew Program.