Mach 2 à Mach 0,85 : pourquoi les avions de ligne ont ralenti
Share this story Quick FactsConcorde’s SpeedMach 2.04 (2,180 km/h) — London to New York in 3.5 hoursConcorde Service1976–2003 (27 years, British Airways and Air France)Modern Cruise SpeedMach 0.78–0.85 — slower than the Boeing 707 cruised in 1958Why We Slowed...
Aloha 243 : L’avion qui a perdu son toit à 7 318 mètres d’altitude
Share this story Quick FactsFlightAloha Airlines Flight 243, Hilo to HonoluluDateApril 28, 1988AircraftBoeing 737-297 (N73711), 19 years old, 89,680 flight cyclesWhat Happened18-foot section of upper fuselage ripped away at 24,000 feetCrewCaptain Robert...
Perte de communication : quand votre radio se coupe à 2 400 mètres d'altitude
Share this story Quick FactsWhat It MeansComplete loss of two-way radio communication between pilot and air traffic controlFAA Regulation14 CFR 91.185 — IFR operations: two-way radio communications failureTransponder CodeSquawk 7600 — the universal “lost...
Le virage impossible : la décision la plus meurtrière de l'aviation
Share this story Quick FactsWhat It IsTurning back to the runway after engine failure on takeoff — also called the “turnback manoeuvre”Why It KillsAt low altitude and low airspeed, the turn bleeds energy and often leads to a stall-spin with no altitude to...
Un mouton, un canard et un roi : le jour où l'humanité a quitté la terre pour la première fois
Share this story On the morning of September 19, 1783, at the Palace of Versailles, King Louis XVI of France watched a balloon rise into the sky carrying three passengers: a sheep named Montauciel, a duck, and a rooster. They flew for eight minutes and landed two...
Le génie qui a conçu l'avion — 400 ans trop tôt
Share this story He never built it. The notebooks where he sketched it weren’t even published until 1797 — nearly three centuries after his death. But the flying machines Leonardo da Vinci drew in the late 1400s show a mind that grasped the fundamental problem...
The World’s Most Terrifying Airport Approaches
Share this story Quick FactsLukla (Nepal)Elevation 9,334 ft; runway 527 m (1,729 ft) with 11.7% gradient; Himalayan cliff at one endCourchevel (France)Runway 525 m with 18.5% gradient; surrounded by Alpine peaks; no go-arounds possibleParo (Bhutan)Elevation 7,332 ft;...
Comment les boîtes noires survivent à tout
Share this story Quick FactsOfficial NameFlight Data Recorder (FDR) and Cockpit Voice Recorder (CVR)ColourBright orange (not black — the name is a misnomer)InventorDavid Warren, Australian Research Laboratories (1953)Impact SurvivalRated to withstand 3,400 GFire...
Concorde: Too Fast for Its Own Time
Share this story Quick FactsAircraftAérospatiale/BAC ConcordeManufacturersAérospatiale (France) and British Aircraft Corporation (UK)First FlightMarch 2, 1969Service EntryJanuary 21, 1976 (Air France and British Airways)RetiredNovember 26, 2003SpeedMach 2.04 (2,180...
Why Your First Solo Feels Like Nothing Else
Share this story Quick FactsWhat It IsA student pilot’s first flight alone — no instructor in the aircraftWhen It HappensTypically between 15–25 hours of dual instructionRequirementsStudent pilot certificate, instructor endorsement, medical...
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