>> for the majority of a vast majority of business operations yes ken balckout are your revenues determined two then? is it based on that ticket cost? >> there is a variety of the business arrangements which are proprietary in nature, but it is my general understanding that it can be one of a couple of ways that probably the predominant way is now what is called before departure or that basically the regional airline is given a schedule and is paid in some fashion based on a number of flight hours, the number of trips, the performance of those trips and so forth. there are regional airlines that are wholly owned subsidiaries of major airlines. that may be a different relationship. there are some independent flying regional airlines that is a smaller group. and there are some business models that actually have a little bit where the ticket price may be split, but that is a very small percentage of. >> is impacted by the number of people on the plane so if you are flying 50 vs five of your revenues are going to be better? >> only in those where the regional carrier would be sharing in the res