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10 Cool Things You May Not Know About The Museum's Lockheed SR-71 Blackbird | National Air and Space Museum
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aircraft design - Why does the J58 engine of the SR-71 have a diffuser after the inlet spike? - Aviation Stack Exchange
![aircraft design - Why does the J58 engine of the SR-71 have a diffuser after the inlet spike? - Aviation Stack Exchange aircraft design - Why does the J58 engine of the SR-71 have a diffuser after the inlet spike? - Aviation Stack Exchange](https://i.stack.imgur.com/VFsKG.gif)
aircraft design - Why does the J58 engine of the SR-71 have a diffuser after the inlet spike? - Aviation Stack Exchange
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