"ISA VTOL"@en . . . "There are two versions: the first, as seen in the picture, only has one nose-mounted machine gun. This version is most likely a troop transport. The second type is equiped with several missiles on each side and is used as a gunship instead of a troop transport. It was replaced by the Intruder as the dropship of choice for the Invasion of Helghan in the latter stages of the Second Extrasolar War, due to the Intruder's smaller frame and lower production cost."@en . . . "There are two versions: the first, as seen in the picture, only has one nose-mounted machine gun. This version is most likely a troop transport. The second type is equiped with several missiles on each side and is used as a gunship instead of a troop transport. It was replaced by the Intruder as the dropship of choice for the Invasion of Helghan in the latter stages of the Second Extrasolar War, due to the Intruder's smaller frame and lower production cost."@en . . .