Alongside the Taurox Prime vehicles the Militarum Tempestus also use the Valkyrie Transport. The Valkyrie Airborne Assault Carrier is a heavily armed Imperial Aircraft with VTOL (Vertical Takeoff Or Landing) capabilities, used to ferry troops, such as the Tempestus Scions,  to and from combat zones.

Militarum Tempestus Valkyrie
Militarum Tempestus Valkyrie on display at Warhammer World