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Forum: Tech Log

20th Dec 2009, 21:13

Replies: 70

787 First Flight - Signs of Trouble Ahead?

Views: 30,802

Posted By RumourMerchant69

In Loads & Aero for aircraft design you normally...

In Loads & Aero for aircraft design you normally use +ve for down deflections and -ve for up deflections of any control surface (at least in my experience - might be that different companies use...

Forum: Tech Log

18th Dec 2009, 16:21

Replies: 70

787 First Flight - Signs of Trouble Ahead?

Views: 30,802

Posted By RumourMerchant69

Ok I will try and clear things up a bit (again)....

Ok I will try and clear things up a bit (again). My 'outrageous speculation' of structural problems is not speculation at all - it is in the public domain.

News article about repairs work prior to...

Forum: Tech Log

17th Dec 2009, 18:57

Replies: 70

787 First Flight - Signs of Trouble Ahead?

Views: 30,802

Posted By RumourMerchant69

If you are referring to my comment that started...

If you are referring to my comment that started this thread then I think it has been totally misinterpreted. My observation was a noticeable negative aileron deflection (clearly visible in the...

Forum: Tech Log

16th Dec 2009, 18:47

Replies: 70

787 First Flight - Signs of Trouble Ahead?

Views: 30,802

Posted By RumourMerchant69

787 First Flight - Signs of Trouble Ahead?

While watching the 787 first flight yesterday I noticed that the outboard ailerons appeared to both be deflected negative to quite a noticeable extent.

Now it could just be an optical illusion...

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