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Cake day: June 18th, 2023

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  • mercano@lemmy.worldtopics@lemmy.worldA380 vs 747
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    3 months ago

    Taller, too. The A380 has an upper passenger deck for the full length of the aircraft, not just the 747’s hump up front. The length was constrained by existing airport gates. If it was longer, it would have hung out into the taxiways. (The wider wingspan and wheel base are still an issues, though.)







  • For anyone who hasn’t heard this one: When the Concorde flew at supersonic speeds, the airframe got hot enough that it expanded about a foot longer than it was on the ground. This opened up a small gap between the flight engineer’s console and the rear bulkhead of the cockpit. On each plane’s final flight, the flight engineers stuffed their hats into the gap, which then closed up after cooling off.