Built in 1987 by Van der Hoeven Yachts of Holland

Remodeling: 2009 in Guayaquil, Ecuador
Capacity: 16 guests
Tonnage: 60.57 tons.
Length: 74 feet / 22.5 meters
Width: 17 feet / 5.2 meters
Motors: 2 x 275 HP Caterpillar, Model C-7
Crew: 4 plus 2 naturalist guides

Built in 1988 by Hatteras (United States)

Remodeling: 2006 in Guayaquil, Ecuador
Capacity: 20 guests
Tonnage: 30 tons.
Length: 58 feet / 17.67 meters
Width: 15 feet / 4.57 meters
Motors: 2 Detroit Diesel 8V71
Crew: 4 plus 1 naturalist guide