In 44 BBY, then-Senator Nute Gunray used a Trade Federation shuttle of a different class than the Sheathipede-class transport shuttle.
The shuttle was capable of transporting numerous hunter-killer droids. It had a similar design to the contemporary Trade Federation bacta ship.
Gunray traveled to Troiken aboard this shuttle.
The shuttle was destroyed by the forces of the treacherous Iaco Stark along with many onboard droids, but Gunray was not on the shuttle at the time.