On May 21, 2026, the Paris Court of Appeal delivered its long-awaited verdict in the involuntary manslaughter trial of Airbus and Air France for the crash of Flight AF447 (Rio-Paris) on June 1, 2009, which killed all 228 people on board. The decision comes after a dramatic reversal by the public prosecutor's office, which had initially sought acquittal in the first trial but then demanded convictions during the appeal hearings in autumn 2025. The prosecution argued that both companies committed faults that "certainly contributed" to the accident. Airbus was accused of underestimating the severity of Pitot probe icing issues and failing to adequately inform operators' crews, preventing pilots from reacting correctly. Air France was faulted for inadequate training on procedures to follow in case of Pitot probe icing and for failing to properly inform crews about ice detection. The technical trigger was the icing of the three Pitot probes as the Airbus A330-200 (registration F-GZCP) flew through the Intertropical Convergence Zone near the equator, causing violent storms. The probe failures led to autopilot disconnection and erroneous speed indications, which the pilots misinterpreted, ultimately leading to an aerodynamic stall from which they could not recover. The BEA investigation had highlighted that the pilots did not apply appropriate stall recovery procedures and lacked manual high-altitude flying training. For ATPL students, this case remains a cornerstone of human factors and crew resource management (CRM) studies. It underscores how automation dependency, startle effect, and inadequate training can combine to create a fatal chain of events. ATC students should note the communication challenges and the importance of clear, concise phraseology during emergencies. As legal entities, Airbus and Air France face a maximum fine of €225,000 each if convicted. The first-instance court had acquitted them in April 2023, finding that while "imprudence" and "negligence" existed, no "certain causal link" to the crash could be proven. The appeals court's decision now focuses precisely on that causal link. Regardless of the outcome, the AF447 tragedy has already driven significant safety improvements: mandatory upset prevention and recovery training (UPRT), enhanced Pitot probe designs, and better stall warning systems. For aviation trainees, this case is not just history—it is a living lesson in why every procedure exists.