In short . . . Save for later Saved By With Analysis From Monitor Correspondents Around the World Edited By Anne Shutt June 10, 1982 Save for later Saved Brazilian aviation experts are seeking the cause of a Boeing 727 crash Tuesday - the worst air disaster in the country's history - in which 137 people were killed. There were no reports of any foreigners among the victims. Recommended: Could you pass a US citizenship test?