I to am building a Hellcat and my documentation I have showns the recognition lights on the bottom view drawing I have, but makes no mention of them. On the cut-away view it shows a recognition light and another light behind the cockpit on top of the turtle deck about a third of the way back to the fin, and also the wingtip lights. Is there a source of info from Grumman or someone else that has the real technical drawings or other detailed info that was used to build the real thing? Would Grumman still have this info?