A couple of weeks ago I toured @boomsupersonic with @bscholl and got to see their first engine core in person. It’s great to see this being built even if the supersonic airliner is still a thing of the future. youtu.be/vPOUfcpOSDg?is=vGck…
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Concorde managed half of it. The Olympus used reheat for take-off and to push from Mach 0.95 to 1.7, then ran dry all the way to Mach 2.02. Symphony carrying no afterburner at all is the bit I would most like to see on a test stand.

Sep 4, 2026 · 11:13 PM UTC

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