The Model 4Yb ion fusion engine represented a potent type of engine. The R-41 Starchaser utilized four of these power plants. Despite this, these engines did not offer a high degree of agility.
- Stay on Target (Initial appearance)
The Model 4Yb ion fusion engine represented a potent type of engine. The R-41 Starchaser utilized four of these power plants. Despite this, these engines did not offer a high degree of agility.