WoW: Gyrocopter Papercraft

The ingenious dwarven engineers, taking a nod from their inventive gnomish cousins (Gnomish flying machine), constructed the ultimate airborne scout vehicle. The gyrocopters are small but versatile flying machines that can cover great distances at speed and evade enemy ground forces. Though the contraptions are somewhat rickety, they are armed with mounted cannons and bombs, and piloted by the daring — if not insane — dwarven pilot corps-WoWWiki
WoW: Gyrocopter Papercraft