The term helicopter gunship is commonly used to describe armed helicopters. A later ad depicted Wang Laboratories as a helicopter gunship taking aim at IBM. Armed guards prohibited entry, including firefighters, and a helicopter gunship circled the site. E-3 Sentry AWACS aircraft, KC-10 Extender and the AC-130 Gunship. Helicopter simulations began in 1986 with the title "Gunship" by MicroProse. He was killed by three rockets fired from a Gunship by the Israeli Military. The Marines used the UH-1E as both a gunship and troop transport. On 24 May 1969, the first Spectre gunship was lost to enemy fire. There are also armed gunship versions. The central characters are the crew of the "Rocinante", a salvaged Martian naval gunship. A gun pods that were installed on locally fabricated mounts for the gunship application. The country claims that it is capable of producing the U.S. AH-1 Cobra gunship. The country claims that it is capable of producing the old U.S. AH-1 Cobra gunship. The three major groups converge and use the Halberd to battle the Gunship. The AC-27J was a proposed gunship for the U.S. Air Force.