This looks like a collection of clips from the Internet Archive. "General Aviation - Fact or Fiction" is on the Moving Image Archive at [1], and the full version is in the Internet Archive at [2]. Most of the content is from the Internet Archive. What's the point?

At least they don't slap their logo on public domain material, like Periscope Films does.

[1] https://www.movingimagearchive.com/sources/general-aviation-...

[2] https://archive.org/details/gov.ntis.ava12749vnb