Air Cargo, Inc. A ground service corporation jointly owned by several U.S. scheduled airlines. In addition to its airline owners, ACI serves over 50 air freight forwarders and international air carriers as associate participants. One of ACI's major functions is to facilitate the surface movement of air freight by negotiating and supervising the performance of a nationwide series of contracts under which trucking companies provide both local pickup and delivery service at airport cities and over-the-road truck service to move air freight to and from points not directly served by the airlines. ACI publishes a directory of these trucking services, listing points served in the United States and the applicable pickup and delivery rates. Other services include claims inspection, terminal handling, telemarketing service, group purchasing )equipment, supplies, insurance) and EDI services.