Government guarantee of loans to certain air carriers. : Hearings before the Aviation Sub-Committee ... Eighty-sixth Congress, second session on S.2774, a bill to foster the national defense, the postal service, the development of civil aeronautics, air commerce in the United States and abroad, and for other purposes, by providing for government guarantee of loans to certain air carriers for purchase of efficient, newly developed, modern cargo aircraft and components of a cargo airlift system.