I can explain, Mr. Chairman.
The air cushion vehicle is a replacement for an existing air cushion vehicle in Quebec. It's been delayed, actually, two or three years, primarily because there were propeller issues that had to be resolved with some of the other air cushion vehicles in that design. We've had to reprofile the money from year to year, and I'm happy to report that all the issues have been settled and that air cushion vehicle is under construction. We're expecting delivery of that vehicle next year.