Cobra, you'll never find an admission like that. In fact, you will probably never even hear a person with a security clearance positively state that Aviation Leak has ever published any classified material of any kind, ever, because such an admission would in itself be a security leak.
But now that you've asked, I gotta report you. pbbththth.
Seriously, I quit reading military web sites because there were a lot of people asking seemingly innocent questions, then occasionally tossing in an intelligent leading question about something I can't or won't discuss. A few years ago, some kid asked about 15 F-15E aircrew some random questions that were innocent enough by themselves, but when put together let him put up a fairly convincing internet persona claiming to be an F-15E pilot. He had details of deployments, dates, locations, photos, and the dumbprettythang even posted up names belonging to the faces in the pictures. All in all it was a pretty good security breach that put a lot of people and their families at risk.
So you're not going to find many people who really know about such things talking about or confirming what should or should not have been said or printed by who, because even unclassified details can result in sensitive conclusions when put together correctly.
It's not unusual for a USAF officer to write a paper in his spare time based on 100% unclassifed information, and then the paper gets classifed immediately after submission because the analysis and conclusions crossed the line.
So yea, Aviation Leak is interesting and lots of military guys subscribe, but good luck finding out what is real and what is merely a repeat of a company's sales brochure.
