 WILMINGTON, Ohio--BUSINESS WIRE--Air Transport Services Group, Inc. Nasdaq:ATSG today announced that it will make a webcast presentation at the Stifel Virtual Transportation Logistics Conference on Wednesday, February 10, 2021, at 2 p.m. Eastern time. ATSGs Rich Corrado, president and chief executive officer, and Quint Turner, chief financial officer, will discuss the companys business model and its strategy as the leading source of leased freighter aircraft, including Boeing 767s i 