Believe me, there's a LOT more original material that they could have used for dogfights. Plenty of German fighter pilots either had books written about them or wrote books that detail combat. I think Rall is still alive.
Heck, the pilot portrayed in the Showdown; Air Combat episode was dead.
I was thinking more about DF - where they had a couple of the younger (at the time) ETO allied sticks who were still alive doing 'play-by-play' during the CGI portions.
Either way, you really think that the average viewer (we're decidedly more nerdy) would sit through 10+ episodes of bomber escort stories? Details notwithstanding, all the shows would pretty much be the same... then they'd end up recycling CGI footage for cost savings and it would get even worse. All IMO, of course.
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23mm. Fantastic cannon from all accounts. High ROF and big punch.
What I found most humorous was the mention of the tried and true Soviet practice of technology copying.
USSR: "Yeah, UK... we'll uh... buy some of those RR jet engines from you... but, eh... can we have a sample first to make sure we like it?"
UK: "Sure! Here you go; its on the house! Cant wait for your contract!"
USSR: (whisper) "Can you reverse engineer and then mass-produce this?"
USSR2: (whisper) "Shhh! Ok!"
UK: "So how many would you like!?!?"
USSR: "How many what...? OH THAT! We decided against it, sorry!

"