music and arts manchester How does Skywriting work? A paraffin oil is injected to the exhaust in the airplane at controlled times, causing a white smoke in order to create. As the plane flies in numerous formations activating the oil spray, letters of your message are formed. The letters are formed from 7000 to 17,000 feet up, and so are occasionally miles tall. The wind farm will be situated in the Bandirma province in Northwestern Turkey. Danish Vestas Wind Systems A/S will be in power over supplying and building 31 units of its V90 wind turbines and it'll manage its wind energy management platform. Each of the wind turbines has a 3 megawatt capacity.