Aviation Partners Boeing (APB) has launched its new Split Scimitar Winglet program with an order from United Airlines. Using a newly patented design, the program will consist of retrofitting existing Boeing Next Generation 737 Blended Winglets by replacing the aluminum winglet tip cap with a new aerodynamically shaped “Scimitar” TM winglet tip cap and by adding a new Scimitar tipped Ventral Strake. This revolutionary design was flight tested by Aviation Partners, Inc. in 2012 and demonstrated significant aircraft drag reduction over the basic Blended Winglet configuration. APB has identified eight unique Boeing Next-Generation 737 configurations that will be considered for possible certification by the FAA; these include: the structurally provisioned and non-provisioned 737-700, 737-800, 737-BBJ, the structurally provisioned 737-900 and the 737-900ER. The initial FAA certification program will be for retrofit conversion of Blended Winglets on 737-800 aircraft that were delivered with wings structurally provisioned for Blended Winglets at time of delivery from the Boeing Next-Generation 737 production line (line numbers 778 and on). FAA supplemental type certification is targeted for October of this year. FAA certification of 737-900ER Split Scimitar Winglets is expected to follow by March 2014.