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Message: <blockquote data-quote="fightingirish" data-source="post: 20193" data-attributes="member: 133"><p>Maybe the F/A-18A (s/n NASA 853) got the X-53 designation to gain more money at Congress and from other sponsors. Just remembers me very much about the F-22A -> F/A-22A ->F-22A designation story... :<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile    :)" loading="lazy" data-shortname=":)" /></p></blockquote><p></p>

Verification: What year did the first man go to space? (answer has 4 numbers)