Schematic Category
Mark IV Armor Upgrade

This category is a subcategory of Mark V Armor Upgrade

These categories are subcategories of this category:

Mark III Armor Upgrade

The following schematics belong to either the Mark IV Armor Upgrade category or a descendant of the Mark IV Armor Upgrade category and can thus be used in a slot that requires an item of the Mark IV Armor Upgrade category:

Spaceframe Engineering I: Small Chassis
- Armor Reinforcement Panel - Mark I
- Mass Reduction Kit - Mark I

Spaceframe Engineering II: Standard Assault Ships
- Armor Reinforcement Panel - Mark II
- Mass Reduction Kit - Mark II

Spaceframe Engineering III: Heavy Fighters
- Armor Reinforcement Panel - Mark III
- Mass Reduction Kit - Mark III

Spaceframe Engineering IV: Advanced Ship Design
- Armor Reinforcement Panel - Mark IV
- Mass Reduction Kit - Mark IV