Memphis Area Transit Authority - Bus and trolley schedules and maps. John Bell Aircraft - Aircraft sales, brokerage, insurance, and financing. Helicopters, Inc. - Flight instruction, rides, aerial photography, and tours. Operates from General DeWitt Spain airport. Wilson Air Center - Corporate aircraft services and aircraft sales located at the Memphis International Airport. Tennessee Limousine Service - Providing transportation in the Mid-South including luxury sedans and limousines, vans, buses, SUV's and professional chauffeurs. Sterling Limousine, Inc. - Includes fleet, rates, services, packages, Fedex Forum, and reservation links.