CC. Back Up systems Question Title * 1. Redundancy and spare parts are key to happy cruising. What back up systems and spare parts are always on your boat? (Check all that apply.) Hand-held GPS Hand-held VHF Lead line depth sounder Digital charts on a phone or tablet Autopilot black box Autopilot ram Spares for steering system Fuel filters large and small for engines Crank case oil Spare injectors or spark plugs Anti-freeze coolant Spare engine water pump Zinks for engines and shaft Spare anti-syphon valves Sail cloth and bosun's kit Spare battens Spare halyards Spare shroud/stay wire and clamps Spare anchor, shackles and swivel Back up winch handles Spare motors for electric winches Snatch blocks Fresh water pumps spare parts Water maker spare filters and parts Spare bulbs for all lights Electric head spare motor and gaskets Manual head spares gaskets Other (please specify) Done