Editing Spelljammer Vessels (section)

===Cog===
::Built By: Groundling humans
::Used Primarily By: Groundling humans
::Ship Type: Small ship
::Tonnage: 20
::Hull Points: 20
::Crew: 10/20
::Maneuverability Class: F
::Landing - Land: No
::Landing - Water: Yes
::Armor Rating: 9
::Saves As: Thick Wood
::Power Type: Major or minor helm
::Ship's Rating: As per helmsman - 1
::Standard Armaments: None
::Cargo: 10 tons
::Keel/Beam: 90ft./20ft.
::Cost: 10,000 to 20,000 gp

Bigger than caravels, cogs are popular merchant ships for sea-sailing, and in a pinch, can make passable cargo-haulers in [[Wildspace]]... but their poor maneuverability and lack of armament makes them easy picking for space pirates, so any merchant with common sense puts their coppers towards something better.