The TIE/LN starfighter, commonly known as the TIE Fighter, was the signature starfighter of the Galactic Empire. Instantly recognizable from the roar of their engines, they exuded Imperial power and prestige across the galaxy, seeing use throughout the Empire's political existence. The TIE measured 8.99 meters (29.5 ft) in length, and could attain a maximum speed of 1,200 km/h (746 mph). It was propelled by two P-s3 ion engines.