At the time of the incident, the Grampa Woo had no propulsion capability, and was adrift.
Maybe one they had stripped of its instruments and propulsion capabilities, to reduce the mass their tractor beam had to handle?
Why'd they stick so much propulsion capability on a light cruiser?
A ship built with that much propulsion capability must be intended for a special kind of attack.
We're making more progress on the damage every day and have full propulsion capability back.
Looks like he's lost a lot of propulsion capability.
So these were the invaders who had destroyed the remainder of his mighty propulsion capabilities.
Evidently they had the same magnetic propulsion capability that the titans and the kraken did.
Or it could be attached to the service module at some point, increasing the station's maneuvering and propulsion capability.
The Ariane 4 rockets, developed at a cost of $575 million, marked a major advance in propulsion capability.