With regard to DJT's possible visit to McCarran Airport in November 2017, I can't track tail numbers at the moment, but I did find this video clip with an interesting comment at 31:00.
"All units be advised, there's gonna be three armored cars, headed for South Central Air Command, and followed by a silver Dodge Ram. They're taking Frank Sinatra to Russell. OK for SWAT."
That's what I think it says. Frank Sinatra Snr. died in 1988 and Frank Jr. died in 2016, so it's clearly neither of them.
Who is "Frank Sinatra" in this context?