20+20 =40 thousand foot view?
suggestive of a plane?
20:20 is literaly 8:20pm (or could mean 8:02 or 8:11…or something more obscure) 8:11EST is 9:11EDT (what we're currently using).
The "2020 vision" was almost complete…a little more work needed on top of the second "2". Alphabet wise, it could mean 2n ("two in"?). "20" might be read as "twin tie", so "2/to twin-tie"?
That's my 2 cents.