**A Lesson from the Early Days of Aviation** On May 18, 1911, a tragic event unfolded over the skies of France that still resonates in aviation training today. Despite explicit warnings from the director of the Déperdussin aviation school about severe weather and violent winds, civilian pilot Pierre-Marie Bournique and Lieutenant Paul Dupuis decided to proceed with their planned flight from the Bétheny aerodrome to the military camp at Châlons. Their aircraft, a monoplane with a 100-horsepower engine, quickly fell victim to the elements, plummeting 70 meters to the ground. The impact destroyed the plane, which burst into flames. Lieutenant Dupuis died in the fire, and Bournique succumbed to his injuries shortly after. **Why This Matters for ATPL and ATC Students** This accident is a stark reminder of the critical importance of go/no-go decision-making — a skill every pilot and air traffic controller must master. The pilots ignored meteorological advice and flew into conditions that made piloting impossible. In modern ATPL training, this scenario is studied under human factors and risk management: the pressure to complete a mission, overconfidence, and the failure to respect weather minima. For ATC students, it underscores the responsibility to enforce safety even when pilots are determined to fly. **Parallels with Today's Operations** While aircraft and weather forecasting have advanced enormously since 1911, the human element remains unchanged. Every ATPL candidate learns about the "hazardous attitudes" — impulsivity, macho, invulnerability — that can lead to poor decisions. This crash exemplifies all three. Similarly, ATC trainees study how to communicate weather hazards effectively and when to assert authority to prevent unsafe operations. **A Timeless Cautionary Tale** The 1911 Bétheny crash is not just a piece of aviation history; it is a case study in the consequences of disregarding safety protocols. For today's students, it reinforces that no flight is worth a life, and that the decision to delay or cancel a flight is a sign of professionalism, not weakness. Whether you are studying for your ATPL or preparing for an ATC rating, this story is a powerful reminder that safety always comes first.