The Spectre AT Helicopter is available from The Digital Age to the Space age. It is trained at the Airport and it is very effective against tanks, as expected by a Dedicated Anti-tank unit (AT). visually, it is a Ducted-Fan VTOL, a design that has been experimented with historically, but not developed further due to technological issues. whilst it is an anti-TANK unit, it CAN attack other ground units, AND Helicopters, at noticeably reduced effectiveness