 The major difference between a WIC and an AIC or a Weapons Instructor Course and an Advanced Instructor Course really comes down to scope and scale of responsibility. So when you look at an Advanced Instructor Course and AIC, that's typically a very specific skill set or a system that they are here to become the technical experts in and to master. When you look at a Weapons Instructor Course or a WIC, not only are they becoming the technical expert in a specific system or operation, but typically the entire weapon system that they're responsible for. And then their scale of responsibility is then to take that weapon system integrated into the larger force and into larger mission sets. And then finally upon graduation they're responsible to ensure that unit readiness after they graduate and go back to their home station. So the CRC WIC was created in order to develop and listed subject matter experts within the CRC. One of the things that we saw was in the CRC's being at the Control Reporting Center is comprised of multiple AFCs up to 23 in some basis. So what we wanted to do is to develop that SME so they can be the continuity within the CRC. The CRC WIC established here at NELIS is just the natural evolution of what we've done in the 8th Weapons Squadron and at the Weapons School to continue to evolve our command and control battle management operations.