No. 1. Air Canada Flight 1598: Deadly Savings Date: December 15, 1974 AHTUNG!!! Any resemblance is accidental Aircraft: Boeing 727-200
Route: Yellowknife โ Toronto โ Halifax
The Fatal Crack On a December morning in 1974, an almost new Air Canada Boeing 727 was operating a domestic flight across the country. There were 129 people on board. The commander, 54-year-old Dennis Mckirk, and the co-pilot, 41-year-old Mark Saigato, were preparing to descend when a siren blared in the cockpit: "Engine Two Fire, Engine Three Fire."
The three-engine liner had two power plants fail at the same time. Fragments of the collapsed central engine disrupted the fuel lines of a neighbor. Mckirk decided to land immediately in Winnipeg, but 10 kilometers from the runway, the last, left engine stalled.
Landing "blindly" The huge plane turned into a glider at an altitude of 4,100 meters. Realizing that they couldn't reach the airport, the pilots began frantically searching for the field. At an altitude of only 30 meters, the left wing of the Boeing crashed into a hill, tearing off part of the plane. At a speed of 390 km/h, the liner crashed onto the snow-covered ground, plowed about 100 meters on its belly and fell apart into three parts.
As soon as the last passenger left the wreckage, the tail section burst into flames. Firefighters from the town of Petersfield had to extinguish only the charred skeleton of the plane. Incredibly, none of the 129 people died, although 73 were injured.
TSBC Investigation: "Let it Fly" Canadian Safety Board investigators were shocked when they reconstructed the events leading up to takeoff. The truth turned out to be worse than any technical malfunction.
Warning: The day before departure, mechanic Henry Malure discovered a crack in the central engine blade. He demanded to cancel the flight and replace the part immediately.
Criminal negligence: Chief Technician Carl Hawkes ignored the warning. His phrase was included in the case file.: "Let him fly, and we'll fix it when we get back."
The final: The defective blade broke off in flight, turning the engine into shrapnel, which destroyed the rest of the control systems.
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