There, he flew in F-86 Sabre and F-100 Super Sabre squadrons. The previous sentence states he was assigned to the 22nd Day Fighter Squadron. Should the word squadrons appear in the highlighted sentence? It seems to me that it should be replaced with fighters or aircraft. Same applies to the Military service section as well.
read an article about the future of astronauts, and decided to become an astronaut. - suggest "decided to become one" to avoid repetition of astronuat.
being a test pilot would improve his chances of becoming selected as an astronaut - suggest adding "also" after would, to follow on from the point that having a degree would help his chances.
He was also named the astronaut specialist for the flight control systems of the Apollo command module. - in the earlier Gemini program section, it is noted that "For the Apollo program, White would later specialize in control and communications systems and instrumentation."; I suggest removing this first mention, given the more specific explanation in the Gemini 4 section.
Apollo program - the use of "Instead" is a little jarring here since it follows the heading. It would be much less so it if was continuous with the previous section.
I have been interested in the Mercury-Gemini-Apollo programs since reading Andrew Chaikin's book when I was first year uni. I know you have been working on this topic for a few year and have been meaning to get involved on the reviewing side for a while. Zawed (talk) 03:02, 26 September 2021 (UTC)[reply]
Continuing with review:
The first sentence of the Aftermath section is actually quite long, suggesting breaking it up.