Turn In Place
The ship does not move but instead can turn to face any direction. If the ship has a maneuverability of clumsy, it takes a –4 penalty to its AC and TL until the start of the next round. If it has a maneuverability of poor, it instead takes a –2 penalty to its AC and TL until the start of the next round. Ships with a maneuverability of average or better do not take a penalty. This stunt doesn’t require a skill check.
Source
Core Rulebook pg. 320