Air T, Inc. is a leading provider of cargo services to the overnight express delivery industry and also manufactures and sells on-the-ground support services, including aircraft, de-icing and decontamination products. The North Carolina-based company, whose biggest customer is FedEx Corp., reports fiscal first-quarter earnings today, Aug. 12, 2008. For the fiscal year that ended March 31, the company reported a 36% surge in profits. Most of the company’s revenue is generated from operations in the eastern half of the U.S., the Caribbean and South America.