Signals from one of the recorders on the plane were also detected. The search for the black boxes is ongoing by an international team. The flight data recorder gathers 25 hours of technical data from the airplane’s sensors, recording several thousand distinct pieces of information and the cockpit voice recorder captures sounds that can include conversations between pilots, warning alarms from the aircraft and background noise. There were 66 people on board flight MS804. Signals from the plane indicated that smoke was detected in the toilet and in the avionics area below the cockpit before the crash. The cause of the crash is not yet known. EgyptAir Flight 804 was an Airbus. It made its first flight on 25 July 2003. Captain Mohammed Shoqeir had 6,275 hours of flying experience, including 2,101 hours on the A320. The investigators have now an optimistic support.