For the Dallas, Texas, based airline that flew in 1978, see Kitty Hawk Airways.Kitty Hawk Aircargo was an American cargo airline based on the grounds of Dallas/Fort Worth International Airport and in Grapevine, Texas, U.S.[2][3][4] It operated domestic scheduled overnight freight services, as well as air charter services.On 29 October 2007 Kitty Hawk, Inc. announced it would cease all scheduled network Air and Ground operations, effective immediately, but that it would continue to operate air cargo charter shipments.This contract was for five Boeing 737-300s including keeping one at DHL's hub as a backup.[citation needed] As of December 2007 the Kitty Hawk Aircargo fleet included:[5] As of November 17, 2007, the majority of the 727s from the Kitty Hawk fleet were being stored at Ardmore Municipal Airport in Ardmore, Oklahoma.