Not that I saw, but I'll check again.
No, the readme explains how it can be done if you are in the chopper as a group leader or as the pilot, but not as if you are not grouped. Specifically I have a co-op idea that has the BAS Helo fast rope us onto a building, but I don't want to have to have it "rough around the edges" so to speak as to a player having to stay grouped and hit the commands themselves.