Craft: Corellian Engineering CR70 Corvette c20 Vanguard Retro Fit
Type: Mid-sized multi-purpose vessel
Scale: Capital
Length: 155 meters
Skill: Capital ship piloting: Corellian Corvette
Crew: 18-150, depending upon configuration (30 typical)
Crew Skill: Astrogation 3D, capital ship gunnery 4D+1, capital ship piloting 3D+2, capital ship shields 3D, sensors 3D+1
Passengers: Up to 600, depending upon configuration
Cargo Capacity: 3,500 metric tons
Consumables: 1 year
Cost: 3.0 million (new), 1 million (used)
Hyperdrive Multiplier: x2
Nav Computer: Yes
Maneuverability: 2D
Space: 6
Atmosphere: 330; 950 kmh
Hull: 4D
Shields: 2D
Sensors:
Passive: 40/1D
Scan: 80/2D
Search: 100/3D
Focus: 5/4D

Weapons:
6 Double Turbolaser Cannons
Fire Arc: 3 front, 1 left, 1 right, 1 back
Crew: 1 (3), 3 (3)
Skill: Capital ship gunnery
Fire Control: 3D
Space Range: 3-15/35/75
Atmosphere Range: 6-30/70/150 km
Damage: 4D+2

Background: The Vanguard c20 retrofit suite was an aftermarket upgrade provided by the Corellian Engineering Corporation.

The Vanguard c20 retrofit suite was meant to bring the CR70 corvette up to date technologically with the CR90 corvette. It enhanced the combat prowess of the Corellian corvette and ensured that the CR70 remained on par with the CR90. This modification essentially transformed the CR70 corvette into a CR90 model.

Trained professionals usually took 2 to 3 weeks of work to install the Vanguard c20 retrofit suite. The modification added several meters to the ship’s length and added a secondary boarding ramp near the engine block.