Shadow Drive. The GHP 10''s patented Shadow Drive technology gives boaters the security of knowing they maintain control even when relying upon the autopilot. Use this Shadow Drive attachment to automatically disengage the autopilot if the helm is turned, allowing the helmsman to maneuver the boat.

Product information

Additional Information

• ASIN: B0041FOQ96
• Best Sellers Rank: #125 in Marine Autopilots
• Date First Available: June 4, 2010