Why Lightning not affect the Planes It is estimated that on average, each airplane commercial fleet is struck lightly by lightning more than once each year. In fact, airplane mostly trigger lightning when flying through a heavily charged region of a cloud. In these instances, the lightning flash originates at the airplane and extends away in opposite directions. Although record keeping is poor, smaller business and private airplanes are thought to be struck less frequently because of their small size and because they often can avoid weather that is conducive to lightning strikes. Chemical Earthing in Sec 18 Noida Chemical Earthing Sec 62 Noida Chemical Earthing Industrial Area Sonepat