Construction: Wooden hull
Length:  33 m (112’)
Beam:   7,30m (25’)
Draft:  3,0 (10’)
Tonnage:  140
Engines:  2 x 365 hp each  (Caterpillar)
Generators: 2 x 66 kWh. 110 AC
Speed:  5-10 knots
Fuel tanks:  19.000 lt.
Water tanks:  10.000 lt., 2 thermo tanks
Crew:  9
Accommodations: 12 cabin divided into 06 upper deck (external) and  06 lower deck (internal) with private facilities

The Desafio has a total  capacity for 24 passengers.

12 cabins divided into:
Upper deck (06)
lower deck (06)
All cabins with private facilities/showers/wardrobes/bed lights/carpets and fully air-conditioned, being 07 doubles and 5 twins.
Air-conditioned Restaurant and Bar.
Video room for lectures
Large sundeck with outdoor Bar.