Signature Flight Support launched a new customer loyalty program and a fuel card this week at the NBAA Schedulers and Dispatchers Conference in San Diego. The Signature TailWins loyalty program rewards customers with points for fuel and handling purchases within the Signature network. Points can be used for products, services and experiences, or they can be donated to charity. Those using Signature’s new aviation card, which is underwritten by U.S. Bank and Multi Service Aviation, earn double points.