Yes, it is based on RDTM, and thus, on airframe. All of the 11R overage could be in one airframe, we don't know. But isn't it great how they don't tell you that, and make you show your cards even if there is no chance at all for approval? I kind of just hoped that in FY14 they just didn't get around to approving 07 and 08 11Rs or they wanted to push it to the next FY. Who knows? It's all smoke and mirrors at AFPC.