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Transportation Secretary Duffy announces five proposed FAA rules to streamline c

Victoria Woodburn / Payload Space:Transportation Secretary Duffy announces five proposed FAA rules to streamline commercial space launch and reentry licensingPart 450 modernization…

Part 450 modernization aims to reduce regulatory friction for launch operators and reentry vehicle providers.

原文 · Smithwire · 10日前

改善して

どこが違うか選んでください。一言足しても構いません。