ptarmigan
 

Anyone hear from ptarmigan, who hasn't posted here in a while? His web site doesn't appear to have been updated in the last year and a half, either.

I just finished reading some of his book, Angle of Attack, fished from a shelf in my study. He occasionally posted some of his articles here to open up some technical discussion. He and I sparred frequently, agreed on some things, disagreed on others, but his background, experience, and viewpoints were always a worthwhile exercise whether one agreed, or not.

His website, for those who haven't been: https://airlinesafety.blog. It contains a lot of articles he'd post here, which are well worth the time to read.

He logged in here last month.

Good to know. One might hope he will continue to present his papers or discussions. He had some very valid points.