Orca Strait...
The system is confindential as for as the reporters identity is concerned... but since the CHIRP magazine is then published and sent to all (?) ATPL (?), CPL (?) pilots the chances of keeping anything out of the press are zero! I get one sent to me everytime...
Personally, having received the CHIRP magazine with this article in it some weeks ago, I am only surprised it has taken this long to get into the press (albeit the article has some extras, such as a guess as to which airline it refers to, and the aging aircraft issue)
NoD