US Coast Guard Academy 2020

  • Team Name: United States Coast Guard Academy
  • Location: New London, Connecticut, United States
  • Boat Name: Bearly Assailable
  • Intended Route: West to East
  • Class: Sailing
  • Division: Autonomous
  • Length: 1.2 m
  • Weight: 26 kg
  • Beam: 0.36 m
  • Draft: 0.48 m
  • Hull type: Epoxy and E-glass hull with a plywood deck. The hull is a "MaxiMOOP v3" design custom designed for robotic sailing.
  • Rig Design: Cambered symmetrical foam wing of 0.3 sq. meters covered with E-glass and epoxy.
  • Power source: Rich-Solar 30W solar panel, Bioenno 20 Ah 12V LiFe battery and a Genasun GV-5 MPPT (Maximum Power Point Tracking) solar charge controller.
  • Actuators: A HiTECH DW-845 rotary servo is used to move the rudder's tiller arm. An Actuonix L16-S linear actuator is used to rotate the vessel's wing.
  • Sensors: LMS303 compass, Waveshare NEO-6M GPS and RLS RM22 magnetic encoder as a wind sensor.
  • Communications: SmartOne Globalstar Tracker.
  • Computers: Sparkfun Redboard (Arduino Uno compatible)
  • Other: This is the first attempt by the Coast Guard Academy and was a two-year project by a single cadet, Toby Ferl!
Background by Jenna Bash on Unsplash