#sr17 — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #sr17, aggregated by home.social.
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Lockheed M-21 Blackbird, a variant of the CIA A-12, precursor to the US Air Force SR-71. Titanium alloy skin with clearly visible corrugated ridges that expanded during high speed flight due to heat. #lockheed #sr17 #a12 #blackbird #seattle #museum #museumofflight #wa #washington #usa #travel #photography (Instagram 28.10.2018)