Carbotanium "24V DC Cooling Fan" crew will conduct a series of flight tests. "Rolls-Royce test pilot MarkLewis said:" As expected, this test was very successful and perfect demonstration of engine performance Carbotanium fan assembly unit. We hope that in the next phase of the system can carry out more rigorous testing. "Carbotanium technology reduces" "the weight of the blade, while maintaining the aerodynamic performance of the blade. This technology and composite engine casing combine to make each aircraft to reduce weight 1500 pounds, "24V DC Cooling Fan"is equivalent to at no additional cost under the premise more carry seven passengers.