 What you're looking at today is a fixed fuel-hydrant system, and this is a hot pit refueling area for fighter jets. We can fuel up to two jets at a time here. So what you're seeing is a pentagraph system where they reach that out towards the aircraft and then stretch the hose out to make that final connection to the aircraft to provide the fuel. In essence to a service station hose just dragged out. The great thing about this system is that we can keep refueling the jets over and over and over where if we were using our R11 fuel trucks you just ran out of fuel at some point and you stopped the process.