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Anti ice ?

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I have a question that torments the mind.Is the anti ice is simulated on the 737 NGX? I do not speak of the visual, but the consequence?When we must activate the system AntiIce? Sorry for my english Mathieu Laws, France

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Yes it's modelled flight dynamic wise but not visually

Di Agron

 

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  • Author

Ok thanks, but when we must activat it ?

Below 0 Celsius

Di Agron

 

Dell XPS 15 L502X | Intel i5-2540m @ 2.60GHz | 4GB DDR3 1333MHz (2x2GB) | nVidia GT525M | Seagate 500GB 7200RPM | 15" 1366x768 | 23" LG 1360x768 |

 

Got a hardware question? Ask:

 

HERE (Mobo's, Ram, CPU's, custom builds, general hardware etc)

HERE (Graphics cards, monitors, drivers etc)

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HERE (Internet/Networking)

 

PMDG FMC NavData out of date message fix HERE

Perhaps I am totally wrong on this, but I always thought anti-ice was needed in conditions of visible moisture below +10°C OAT (or is it TAT...?) Not that I am in any way a real world pilot of course... Andrew

Andrew Entwistle

Ok thanks, but when we must activat it ?
Below 10°C TAT when in visible moisture (clouds, mist, rain ...) or in any area/altitude where icing is anticipated (e. g. based on weather charts / WXR).There are finer details of when or when not to use ant-ice in the respective manuals, but that's what I use as a general rule.

Dave P. Woycek

A question come in my mind. We can see TAT in NGX. Is there a possibility to see the SAT too?

Franck Feuillade

A question come in my mind. We can see TAT in NGX. Is there a possibility to see the SAT too?
Sure. Go to the PROG pages of the FMC. I think SAT is displayed on page two.

Dave P. Woycek

A question come in my mind. We can see TAT in NGX. Is there a possibility to see the SAT too?
Prog 4/4 Edit: or maybe 2/4 like Dave says. I forget. Definitely on the Prog pages.

Matt Cee

Ah you right. I forgot to check the cdu :)thks!

Franck Feuillade

Also, if you are on climbout or cruise, and the SAT is colder than -40C you can turn it off. But if you are on descent the -40C rule does not apply.

  • Author

Suppose it really necessary to activate this system and I don't make it, what will happen there?

Performance will be effected. You'll get more drag on the wings, less lift etc

Di Agron

 

Dell XPS 15 L502X | Intel i5-2540m @ 2.60GHz | 4GB DDR3 1333MHz (2x2GB) | nVidia GT525M | Seagate 500GB 7200RPM | 15" 1366x768 | 23" LG 1360x768 |

 

Got a hardware question? Ask:

 

HERE (Mobo's, Ram, CPU's, custom builds, general hardware etc)

HERE (Graphics cards, monitors, drivers etc)

HERE (Peripherals/Hardware and related drivers)

HERE (Internet/Networking)

 

PMDG FMC NavData out of date message fix HERE

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