Serpent-class Mobile Suite
The Serpent-class was designed and built to be fielded during the 4 Day War, the War in which loyal Imperialists attempted to overthrow the Rebel government, but were repulsed.  Not widely mass produced, the Serpents are now few and far between.

Craft: Barton Foundation Serpent-class Mobile Suite (SMS)
Type: Atmospheric and planetary defense suite
Scale: Starfighter
Height: 11.3 m
Skill: Mobile Suit Piloting: Serpent
Crew: 1
Crew Skill: Mobile Suite Piloting, MS Gunnery
Cargo Capacity: 150 kg
Consumables: 12 days
Cost: 200,000 (used)
Hyperdrive multiplier: N/A
Nav Computer: Romefeller Foundation RF(I) 92TMS
Manueverability: 2D+1
Space: 8
Hull: 3D
Shields: 2D
Sensors:
        Passive: 15D/0D
        Scan: 20D/1D
        Search: 32D/2D+2
        Focus: 35D/4D
Weapons: May be armed with ONE of the following

Twinned Beam Gatlings:
         Fire Arc: Front
         Skill: Mobile Suit Gunnery
         Fire Control: 2D+1
         Space Range: 1-2/3/5
         Atmospheric Range: 2000 m
         Damage: 3D
Beam Cannon:
         Fire Arc: Front
         Skill: Mobile Suit Gunnery
         Fire Control: 3D
         Space Range: 1-3/5/6
         Atmospheric Range: 3000 m
         Damage: 4D+1
Proton Torpedo Bazooka:
         Fire Arc: Front
         Skill: Mobile Suit Gunnery
         Fire Control: 4D+2
         Space Range: 1-4/5/7
         Atmospheric Range: 3500 m
         Damage: 5D
Beam Saber: Always equipped
        Fire Arc: Front
        Skill: Mobile Suit Fencing
        Fire Control: 5D
        Space Range: 1
        Atmospheric Range: 15 m
        Damage: 12D
Shoulder-mounted Concussion Missiles: always equipped
        Fire Arc: Front
        Skill: Mobile Suit Gunnery
        Fire Control: 2D
        Space Range: 1-2
        Atmospheric Range: 150 m
        Damage: 7D