Hull bracing: Keelhold - Windrose Hull Modification

Name
Plans: Keelhold hull bracing

Upgrade
Level	Station	Materials
Lvl 2–5	Shipwright’s Workshop Lvl 1	Wooden Plank ×10 Copper Ingot ×5 Nails ×5
Lvl 6	Shipwright’s Workshop Lvl 2	Timber ×5 Foothills Iron Ingot ×3 Nails ×3 Shipwright’s Tools ×3
Lvl 7–10	Shipwright’s Workshop Lvl 2	Timber ×10 Foothills Iron Ingot ×5 Nails ×5 Shipwright’s Tools ×3
Lvl 11	Shipwright’s Workshop Lvl 3	Tarred Planks ×8 Mire Metal Ingot ×3 Nails ×3 Shipwright’s Tools ×3
Lvl 12–15	Shipwright’s Workshop Lvl 3	Tarred Planks ×15 Mire Metal Ingot ×5 Nails ×5 Shipwright’s Tools ×3