Schematic Category
Mark IV Engine Upgrade
This category is a subcategory of Mark V Engine Upgrade
These categories are subcategories of this category:
Mark III Engine Upgrade
The following schematics belong to either the Mark IV Engine Upgrade category or a descendant of the Mark IV Engine Upgrade category and can thus be used in a slot that requires an item of the Mark IV Engine Upgrade category:
Propulsion Technology I: Simple Ion Drives
- Engine Limiter - Mark I
- Engine Overdriver - Mark I
Propulsion Technology II: Thrust Dynamics
- Engine Limiter - Mark II
- Engine Overdriver - Mark II
Propulsion Technology III: Advanced Hyperdrive Engineering
- Engine Limiter - Mark III
- Engine Overdriver - Mark III
Propulsion Technology IV: Advanced Drive Theory
- Engine Limiter - Mark IV
- Engine Overdriver - Mark IV
This category is a subcategory of Mark V Engine Upgrade
These categories are subcategories of this category:
Mark III Engine Upgrade
The following schematics belong to either the Mark IV Engine Upgrade category or a descendant of the Mark IV Engine Upgrade category and can thus be used in a slot that requires an item of the Mark IV Engine Upgrade category:
Propulsion Technology I: Simple Ion Drives
- Engine Limiter - Mark I
- Engine Overdriver - Mark I
Propulsion Technology II: Thrust Dynamics
- Engine Limiter - Mark II
- Engine Overdriver - Mark II
Propulsion Technology III: Advanced Hyperdrive Engineering
- Engine Limiter - Mark III
- Engine Overdriver - Mark III
Propulsion Technology IV: Advanced Drive Theory
- Engine Limiter - Mark IV
- Engine Overdriver - Mark IV