Tokyo Keiki A.C.E. – Route Tracking Course-Control for PR-6000 Autopilots (End of Life)

Tokyo Keiki

*This product has reached end of life, but is still being supported. Reach out to a customer representative for more information and replacement products.*

Revitalize your Tokyo Keiki PR-6000 Autopilot and increase efficiencies with A.C.E. (Automatic Control Economy/Ecology) Route Tracking Course-Control. 

Tokyo Keiki’s new A.C.E.Course Control function implements the best rudder commands to provide fuel cost savings by automatically creating an optimum route between origin and destination, taking into consideration sea (tides) & wind conditions.


  • Operates the same as normal Heading Control
  • Simple button switch between A.C.E. & Heading Control
  • Reduces route deviation; sailing the shortest distance, minimizing tide and wind influences
  • Fewer course changes decreases Rudder usage
  • Minimizes burden on Helmsman
  • Saves voyage time and increases safety
  • Fuel reduction (typically 1-1.5%), recoups Course Control Device & long-term net savings
  • Simple installation & integration with GPS and Speedlog

Click on pdfs below for more savings description in Mackay ACE Flyer and Tokyo Keiki Specs.

Contact Mackay World Service or to start saving time and money now on your PR-6000 Autopilot -installed Fleet!

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