{"id":14873,"date":"2011-01-11T14:07:05","date_gmt":"2011-01-11T19:07:05","guid":{"rendered":"https:\/\/setsail.com\/?p=14873"},"modified":"2011-01-11T14:07:07","modified_gmt":"2011-01-11T19:07:07","slug":"get-home-system-the-solution","status":"publish","type":"post","link":"https:\/\/setsail.com\/get-home-system-the-solution\/","title":{"rendered":"Get Home System – The Solution"},"content":{"rendered":"

None of the conventional approaches to get home systems in use today have the ingredients to meet our expectations. They all have shortcomings which we feel make them unacceptable. This led us to develop our get home sailing rig which in combination with a powerful dinghy tied alongside for close to harbor propulsion is a reasonable compromise.<\/p>\n

\"FPB-64-Mk-ll-203-3.jpg\"<\/p>\n

Now, with the swim step extension, there is another option which makes the FPB 64 get home system even better.<\/p>\n

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To begin with, any get home system involves tradeoffs. The biggest is its impact on the surrounding systems, their layout, and accessibility. If you create maintenance headaches with your everyday propulsion gear by adding the get home system, you may be insuring the need to use the back up system at some point in the future. Then there is the issue of distance. Are we talking completing an ocean passage or making it to anchor a few miles away?<\/p>\n

Assuming good maintenance procedures and 250 to 300 hours of break in time on the propulsion system, the risk of the engine failing in a manner that is impossible to correct, is minimal.<\/p>\n

Which brings us to damage to the drive line from debris. Although the prop is protected by a full skeg, and Wind Horse<\/em> has yet to suffer even a small prop nick from ice or wood, this is our biggest concern. The two conventional approaches to get home, an offset second prop or an auxialliary drive on the main prop shaft, do not provide an answer to this form of damage.<\/p>\n

\"FPB-64-get-home-sail-1.jpg\"<\/p>\n

Our get home sail has been the best approach to dealing with a major propulsion failure to date. It gives us long distance capability without using a damaged prop or a compromised fuel supply. However, this is not a 100% solution. It takes time to rig, is limited in usable wind angle, and would not be useful for close in maneuvering – which is where a dinghy tied alongside comes into play.<\/p>\n

The swim step extension offers a new option. We now have space for a hydraulically powered prop sitting aft<\/em> of the rudder. Power is supplied by a PTO off the generator. This prop location is protected from debris by both the main propeller skeg and the rudder.<\/p>\n

The combination of the genset PTO driven second prop aft of the rudder and the get home sail gives us a package that addresses both<\/em> long and short distance needs. With the hydraulics running aft, under the swimstep, the impact on the rest of the engine room is minimal.<\/p>\n

A few details:<\/p>\n