Ken Rogers In Feburary of 2021 I heard about this book from a post on social media. I was disappointed to learn that it was no longer in print and after hours of searching found a readable copy on a Cessna pilot's forum. After reading it, I reached out to the athor and was delighted to learn that he has given permission for all to enjoy his book. This revision is most all formatting and trying to preserve the original work as the original data files did not survive. Thank you, Mr. Coffey, for sharing your experiences. - Ken Rogers Read More Read Less