I'll give two examples. Through the strategic aerospace and defence initiative, we support Pratt and Whitney Canada, in particular in the development of the technology that will be inserted into its engine families. Each engine iteration is seeking improvements in terms of the cost to run it, efficiency, and use of fuel. It's looking for increased performance in terms of lightweighting to reduce fuel load and cost for operating the aircraft. The third, of course, is to improve performance to meet standards around the world. In Montreal, as it is in any major city where airports are located, communities are seeking to have quieter airspace and to improve.
In terms of developing the next generation family of engines, for example for small aircraft, Pratt and Whitney Canada would be supported through the strategic aerospace and defence initiative. I also mentioned the business-led networks of centres of excellence, known as GARDN, which is specifically focused on green technologies as they relate to aircraft. One aspect of their research would also be on noise reduction. When an aircraft or engine manufacturer is working on its next generations of engines, they will make specific targets in terms of decibel level and decreasing the overall noise produced by their engines. There's a direct link between the R and D support and the product that ultimately results in improved performance in terms of noise.