Elite Ship Upgrade Plan Locations
The hidden Elite Ship Upgrade Plans can be found in a special chest when you search the indicated locations at the listed coordinates on the world map. Collect ALL the Elite Ship Upgrade Plans to unlock the 'Destroyer' Trophy.
Elite Round Shot Strength
Location: Kabah Ruins (coordinates: 769, 145)
Elite Hull Armour
Location:
San Ignacio (coordinates: 379, 770)
Elite Swivel Guns
Location:
Devil's Eye Cave (coordinates: 487, 357)
Elite Harpoon Strength
Requires:
Treasure Map – Mariguana Island (coordinates: 880, 544). Look on the rocks west-of-center.
Location:
Andreas Island (coordinates: 579, 720). Dig on a tiny island with three palm trees on the very southern edge of the area.
Elite Broadside Cannons Set
Location:
The Blue Hole (coordinates: 471, 170)
Elite Heavy Shot Storage
Requires:
Treasure Map – Cayman Sound (coordinates: 327, 334). Look on the northeastern beach, near a chest.
Location:
Petite Cavern (coordinates: 901, 263).
Elite Heavy Shot Strength
Requires:
Treasure Map – Ambergris Key (coordinates: 55, 178).
Location:
Misteriosa (coordinates: 307, 195).
Elite Fire Barrel Strength
Requires:
Treasure Map – Santanillas (coordinates: 55, 178) Found on the tiny island in the northeast corner.
Location:
San Juan (coordinates: 479, 487).
Elite Fire Barrel Storage
Requires:
Treasure Map – Kenway's Fleet Mission – 3 Missions Unlock Treasure Maps, Empty Cellar (Eastern British Colonies), Scarlatina (Eastern Canada), and Great Reputation II (Mediterranean Sea).
Location:
Isla Providencia (Coordinates: 502, 44). Dig on the beach near an old shipwreck in the water, between three palm trees.
Elite Ram
Location:
La Concepcion Shipwreck (coordinates: 181, 296).
Elite Mortars
Location:
Antocha (coordinates: 630, 660).
Elite Mortars Storage
Requires:
Treasure Map – Tortuga (coordinates: 882, 370). Walk up the east beach to find.
Location:
Matanzas (coordinates: 333, 650).
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