Does anyone know where I can find/how I can look up the date of manufacture for my Phantom 1? My insurer is wanting to know this information. They are also wanting to know if there is a dual communications link with the Phantom. I'm guessing they mean whether it has a dual pilot master/slave setup like the Inspire 1? So I have answered no to that question. Also, and as a newbie, I have no idea what this means "redundancy regarding power plant and electrical system" The form shows up with an internet search for Unmanned Aerial Systems proposal. Hope someone more knowledgeable than I can help with the questions. Thanks, Anna