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Forum: Tech Log

10th Oct 2008, 19:16

Replies: 5

Max Takeoff Weight

Views: 1,439

Posted By 777guy

Max Takeoff Weight

When does Max Takeoff Weight occur?

In other words, if I release brakes and apply takeoff power 200 pounds heavy, have I violated Max Takeoff Weight?

If burn off the excess 200 pounds during...

Forum: Tech Log

8th Sep 2008, 03:42

Replies: 7

Wing boundary layer temp

Views: 1,126

Posted By 777guy

Fuel Temperatures

Greetings!

It has been my observation that the fuel on my company 777-200ER a/c will cool to a temperature equivalent to TAT or 1-2 degrees cooler. I attribute this difference to the location of...

Forum: Tech Log

10th Jul 2008, 03:55

Replies: 21

B777 Operation

Views: 4,739

Posted By 777guy

777 Cost Index

If you evaluate fixed mach numbers ranging from .87 down to .76, you will see that the optimal mach in terms of arrival fuel quantity will always be .825-.83.

If you evaluate cost index values...

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