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Forum: Tech Log

10th Jan 2012, 00:49

Replies: 10

LE flap retract during reverse B747

Views: 2,577

Posted By Alpha Sierra

Have a look at this thread. The question was...

Have a look at this thread. The question was asked a few years ago.

There is a video showing it too.

http://www.pprune.org/tech-log/276980-reverse-thrust-kreuger-v-c-l-e-retract-why.html

Forum: Tech Log

7th Jan 2012, 04:51

Replies: 10

B777 Wing Anti-Ice

Views: 10,675

Posted By Alpha Sierra

Thanks for the info guys... managed to get my...

Thanks for the info guys... managed to get my hands on the AMM

Quote from it...

Operational Mode Inhibits
With AUTO or ON selected, any of these operational mode inhibits keeps the WAI valves...

Forum: Tech Log

4th Jan 2012, 04:36

Replies: 10

B777 Wing Anti-Ice

Views: 10,675

Posted By Alpha Sierra

Thanks for the replies... Okay, so manual...

Thanks for the replies...

Okay, so manual selection of WAI will override the AUTOMATIC inhibit period. Thanks

Thanks for that... will look into it. 'AUTO Mode' makes more sense

So.......

Forum: Tech Log

3rd Jan 2012, 14:13

Replies: 10

B777 Wing Anti-Ice

Views: 10,675

Posted By Alpha Sierra

B777 Wing Anti-Ice

Hi Guys,

Can the wing anti-ice be used with the wing slats extended or not?

It also states this in the FCOM...

Automatic wing anti–icing operation is inhibited when all the following...

Forum: Tech Log

12th Jun 2011, 14:56

Replies: 6

Rapid Descent in various areas of the world?

Views: 3,302

Posted By Alpha Sierra

Rapid Descent in various areas of the world?

Guys,

I'm after some more info to expand my knowledge.

Assuming you are in CRZ in RVSM airspace with terrain and weather not a factor, what direction of turn is expected/required when...

Forum: Tech Log

23rd Sep 2009, 12:04

Replies: 5

777-300ER MMS logic

Views: 4,762

Posted By Alpha Sierra

Anyone?? .....................Old Smokey?

Anyone??

.....................Old Smokey?

Forum: Tech Log

3rd Sep 2009, 03:04

Replies: 5

777-300ER MMS logic

Views: 4,762

Posted By Alpha Sierra

777-300ER MMS logic

Can someone shed a little more info on the logic behind the MMS jumping to approx 300kts on the 777-300ER when climbing through FL200.

My understanding:
Top of the MMS provides
-1.3g to stick...

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