I call this way too suspicious...
How would he be getting your TS Info... That's the question and that sounds like a hacker here. My suggestion is to secure your teamspeak with a password and keep it private only to members of your VA.
How the heck would he be a web designer for Boeing and McDonald Douglas? This is how I would interveiw candidates, I get the candidates to show their work, completely by giving me their example of codes, and ensuring it's a fully working code...ETC, get him to show his work that he has completed in full.
Otherwise, I don't know much what you are seeing, I can call this a bluff and suspicious. Few of my buddies may know him becasue they were approached with a few false/face-up web designer and they rejected all of them. I'll ask them.
Colin Woody - I ran the name in google search and he's the CEO of this VA (I don't think his website is much a web desinger and not running phpVMS) - http://www.usairways...ement-team.html