Aerolineas Argentinas flight 322, a de Havilland DH-106 Comet, crashed shortly after takeoff from S?o Paulo/Campina Airport, Brazil, killing all 52 occupants. Flight AR322 was a scheduled service from Buenos Aires, Argentina to New York-Idlewild International Airport, NY (IDL). Intermediate stops were planned at S?o Paulo/Campinas Airport (VCP), Brazil and Port of Spain-Piarco Airport (POS), Trinidad. The airplane took off from Campinas Airport at 05:38. After reaching an altitude of about 100 m the aircraft lost altitude, collided with eucalyptus trees and crashed. PROBABLE CAUSE: “It was presumed that the co-pilot was under flight instruction. If such was the case, the instructor, who was pilot-in-command, may have failed to brief or supervise the co-pilot properly.” Observations of the Government of Argentina as State of Registry: “Argentina has determined, in the light of information it has gathered, that the cause of the accident was: “Failure to operate under IFR during a takeoff by night in weather conditions requiring IFR operation and failure to follow the climb procedure for this type of aircraft; a contributory cause was the lack of vigilance by the pilot-in-command during the operations.”