NEW DELHI: A pilot was killed whereas one other was injured after two small planes collided mid-air throughout an air present at Beja Airport in southern Portugal on Sunday, in line with the air drive. The incident occurred throughout a efficiency involving six plane. The air present, which brings collectively dozens of army planes and helicopters, was interrupted following the incident.”The air drive regrets to announce that at 4:05 pm (1505 GMT), on the Beja Air Present, two planes have been the sufferer of an accident throughout an aerial demonstration,” it mentioned in a brief assertion.In keeping with witnesses, the accident concerned plane from the YAK STARS aerobatic patrol, described by the Air Power within the occasion program because the “largest civilian aerobatic show workforce in southern Europe.”