SGT
Only now have I seen the exchange between Ivan and zoobieshoe. I thank zoobie for his defense. As for Ivan, I don't have a web page, so I can't prove my affirmations. I don't have to. The only appeal to authority I made was about official documents in Brazil having letterheads and classified documents being so labelled. This is not too hard to believe. Even if Brazil lies in the southern hemisphere, we are not so backwards as you seem to think.
I did not use my military background to dismiss captain Hollanda's report. I believe that he made the document. What I doubt is that the pages presented came from the Air Force. They seem to be carbon copies of a document typed in a mechanical typewriter.
It is possible that the originals are filed in some military organization and captain Hollanda kept the copies with him. There is no reason for those documents being secret. The only information there that could affect national security are the sketches of the region, but with satellite imaging, I am sure that better maps are available, even at Google Earth.
I did not use my military background to dismiss captain Hollanda's report. I believe that he made the document. What I doubt is that the pages presented came from the Air Force. They seem to be carbon copies of a document typed in a mechanical typewriter.
It is possible that the originals are filed in some military organization and captain Hollanda kept the copies with him. There is no reason for those documents being secret. The only information there that could affect national security are the sketches of the region, but with satellite imaging, I am sure that better maps are available, even at Google Earth.