Any pilot can haul cargo, but it takes special determination and training to maximize cargo space.
Tier 2 skill
4 skill points have to be spent on previous tiers to unlock this tier
Ranks
Rank 1
Payloads
Ship cargo holds have 10% more capacity.
Rank 2
Payloads
Ship cargo holds have 20% more capacity.
Rank 3
Payloads
Ship cargo holds have 30% more capacity.
Rank 4
Payloads
Ship cargo holds have 50% more capacity.
Challenges
Rank 1: Make 10 grav jumps with 75% or more of maximum cargo capacity.
Rank 2: Make 25 grav jumps with 75% or more of maximum cargo capacity.
Rank 3: Make 50 grav jumps with 75% or more of maximum cargo capacity.