Is there a clear contradiction between 'However, the simultaneous loss of radio and transponder signal would be a rare and alarming occurrence, and would normally indicate a catastrophic system failure or an aircraft crash.' and 'All planes that lose signal while losing radio connection are due to damage to the plane.'
However, the simultaneous loss of radio and transponder signal would be a rare and alarming occurrence, and would normally indicate a catastrophic system failure or an aircraft crash.###All planes that lose signal while losing radio connection are due to damage to the plane.