Explain Elrey Jeppesen Contribution and the significance of his contribution to Aviation.
Elrey Jeppesen is a renowned pilot whose efforts to create charts and manual s to help in flying have been instrumental in revolutionizing flying. Jeppesen was born in the year 1907 at Louisiana, growing up in Oregon, and later moving to Portland. He developed a passion for flying since his early childhood through drawing inspiration from the flying eagles. This passion brought him closer to the art at the tender age of fourteen years when a barnstormer gave him a few minutes flight at a fee.