Page 51: of Marine Technology Magazine (January 2019)
Underwater Vehicle Annual
TECH FILE Vehicles & Propulsion
T e Sailbuoy Echo
Credit: Knut Korsbrekke, IMR
The Sailbuoy is an autonomous sur- mode during this mission. The objective in consideration.
face vehicle for long endurance mis- was to evaluate the spatial and vertical The SB Echo reached the mission ob- sions. It uses wind for propulsion and distribution of Calanus