Research and development project for sale. Over 2000' of 1/6-scale pilot model. Demonstrations available by appointment for qualified buyers. Located in a Northern California winegrape vineyard. Documentation and extensive videos and information available from the Flight Rail website. River Bend Vineyards, including the block with the Vectorr system, is for sale. It is expected that the buyer of the vineyards will require removal of the pilot model. Seller will assist with disassembling, packing and shipping. This is a unique system with full-scale development potential. This model can stop and reverse direction on a 10% grade in the rain!