You have the story. Believe it or not.
Your "story" is demonstrably false, based on the diagrammed locations of the planes. There was no plane behind McCain's, and certainly not the plane that fired the rocket (that one was across from McCain's plane).
Sources matter.
Please post a link to the blog post from which you drew those image links and that text. That way, folks will be better able to evaluate your source's credibility.