The FW example has the dam thing flying horizontal. It seem just wrong. Mine will stay vertical. They say it acts like drop pods. The only thruster looking devices I found were on the bottom by the door. They are oddly shape to be shot fat blunt end first, but its GW. Or a copy of the 1960s landers.
My guess is that they hop across the battle field and not fly .
World Eaters Bare Metal = 342 World Eaters Painted = 38 World Eaters Armor Based = 23 World Eaters Based = 28 Detachments Completed = 6 Objectives = 3