CAIRO (AP) – Smoke was detected in multiple places on EgyptAir flight 804 moments before it plummeted into the Mediterranean, but the cause of the crash that killed all 66 on board remains unclear, the French air accident investigation agency said on Saturday.
Agency spokesman Sebastien Barthe told The Associated Press that the plane’s automatic detection system sent messages indicating smoke a few minutes before the plane disappeared from radar while flying over the east Mediterranean early on Thursday morning.
The messages, he explained, “generally mean the start of a fire,” but he added: “We are drawing no conclusions from this. Everything else is pure conjecture.”
The industry publication Aviation Herald also reported that sensors detected smoke in the plane’s lavatory, suggesting a fire onboard.
Looking for clues to whether terrorists may have brought down the Airbus A320, investigators have been poring over the passenger list and questioned ground crew members at Charles de Gaulle Airport in Paris, from which the plane took off.