Passage de 0 à 265 km/h en deux secondes : comment les porte-avions lancent les avions à réaction
Share this story Quick Facts Steam Catapult (C-13)0 to 165 mph in under 2 seconds; uses 1,200 lbs of steam per launch EMALS (Electromagnetic)0 to 180+ mph; uses linear induction motor instead of steam Aircraft WeightUp to 100,000 lbs (F/A-18E: ~66,000 lbs loaded)...
Le poseur de bombes à bonbons : deux chewing-gums qui ont changé Berlin
Share this story Quick Facts Pilot1st Lt. Gail S. Halvorsen, USAF OperationBerlin Airlift (Operation Vittles), 1948–1949 AircraftDouglas C-54 Skymaster Nickname”Candy Bomber” / “Uncle Wiggly Wings” / “Rosinenbomber” (Raisin Bomber)...
Pourquoi les pilotes de chasse portent-ils des combinaisons anti-G ? Et que se passe-t-il lorsqu’ils n’en portent pas ?
Share this story Quick Facts What It DoesPrevents blood from pooling in the legs during high-G manoeuvres How It WorksAir bladders inflate around legs and abdomen, squeezing blood back toward the heart and brain G-Force RangeModern fighters pull up to 9g Unprotected...
Le Cobra de Pugachev : La manœuvre qui a brisé les règles
Share this story Quick Facts ManoeuvrePugachev’s Cobra PilotViktor Pugachev, Soviet test pilot AircraftSukhoi Su-27 (first demonstration); later performed in MiG-29 First Public Demo1989 Paris Air Show, Le Bourget Angle of Attack90–120 degrees — nose pulled past...
Le planeur de Gimli : un 767 à court de carburant à 12 500 mètres d'altitude
Share this story Quick Facts DateJuly 23, 1983 FlightAir Canada Flight 143, Montreal to Edmonton AircraftBoeing 767-233 (C-GAUN) CaptainRobert Pearson First OfficerMaurice Quintal Fuel Loaded22,300 lbs (should have been 22,300 kg) Altitude at Flame-Out41,000 feet...
178 secondes : Comment la météo tue les pilotes VFR
Share this story Quick Facts Leading KillerVFR flight into IMC (instrument meteorological conditions) Fatality Rate~72% of VFR-into-IMC accidents are fatal Average Survival Time178 seconds — under 3 minutes from cloud entry to loss of control Root CauseSpatial...
Le manège que personne ne veut faire
Share this story Quick Facts What Is a Go-Around?Aborting a landing and climbing away to attempt another approach Decision Window3–5 seconds at most How Common?Airlines: ~1–3 per 1,000 approaches; GA: higher but underreported Fatal FactorFailure to go around is a...
America’s Fighter Fleet Is Ageing Out — And Nobody Has a Plan
Share this story Quick Facts IssueGuard and Reserve fighter fleets are dangerously old Primary AircraftF-16C/D Fighting Falcon, F-15C/D Eagle, A-10C Thunderbolt II Average AgeMany airframes 35–45 years old Guard/Reserve Share~40% of U.S. fighter capacity Replacement...
$6.6 Billion for F-35 Engines: The Contract That Keeps Growing
Share this story Quick Facts Contract Value$6.6 billion EnginePratt & Whitney F135 CoverageTwo production lots (Lots 18 & 19) Aircraft PoweredF-35A (Air Force), F-35B (Marines), F-35C (Navy) Thrust43,000 lbs with afterburner (F135-PW-100) Total F-35s...
La FAA rédige les règles relatives aux vols à hydrogène
Share this story Quick Facts CompanyZeroAvia (HQ: Hollister, California) EngineZA601 — 600 kW hydrogen-electric powertrain How It WorksHydrogen fuel cell generates DC power → inverters → direct-drive electric motor at 2,200 rpm Target Aircraft10- to 20-seat...
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