 Last year we presented the Wink, the same model as we have here but without the propellers to start vertically and land vertically. Our customer needs was to create something that was able to start inside the cities and also the second idea was to protect the camera. The belly landing on the hard surfaces was not something the customers liked. So we decided to create something that is a vital but not in the meaning you can see in other manufacturers because we can remove the propellers if you have a nice place for landing. And in case when you have a limited space then you can just open the second case take off the propellers for the vertical landing and starting, plug it and then the plane will start vertically and then turn to the horizontal flight, make the flight like regular wing and then stop and land vertically. Poland is the third country in the world with the number of certified UAV operators. Before us it's only United States and Japan and we are the third in the world with over 9000 operators with certification. So in Poland UAV market is really big and we have few Polish companies which are doing nice job with the UAV and we also are getting well known in the world very. This is most important part of our marketing job in the world. This is surveying market and we are coming from surveying. I am surveyor so for me I am here on Intergeo for the 6th or 7th time. Third time with flight technology and really we observe how it is changing and a few years ago the UAV part was just a few booths and now as you can see we have almost half of the whole just with the UAVs.