The black box from a Mexican-chartered Boeing passenger jet that crashed in Cuba has been found,... and local authorities in Cuba say that it is in good condition.<br />Authorities say the device is expected to be key in determining what caused the plane crash that killed 110 people and wounded three others-- the country's worst aviation disaster in three decades.<br />The 39-year old Boeing seven-three-seven-200 plummeted to the ground on Friday just after take-off on a domestic run to the east of Cuba. <br />Most of the victims were Cubans, there were two passengers from Argentina, one from Mexico and two from Western Sahara.<br />Five children were among the dead. <br />
