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-   -   Alitalia MD80 FMS (https://www.pprune.org/tech-log/368582-alitalia-md80-fms.html)

xkoote 3rd Apr 2009 15:37

Alitalia MD80 FMS
 
Hello,

our company may be getting ex I-DAWA and I-DAWE Alitalia planes. This is my first time on EFIS integrated FMS cockpits. I heard there were 2 different types of MDc installed FMC's. One used IRU input, the other VOR-VOR. Is this true and if so which ones did Alitalia (or better yet these two planes) use?

Thanks

artinop 3rd Apr 2009 16:52

Alitalia FMS use GNSSU (Global Navigation System Sensor Unit) and VOR / DME to update its position.

I can confrim WA and WE are not equipped with IRU but AHRU.

xkoote 3rd Apr 2009 18:10

Wow thanks ART INOP.....very specific info!


Xander

EDIT: Since you know the WA and WE well. Do you know their paricular TO and LDg weights?

artinop 3rd Apr 2009 19:20

In Alitalia:
MTOW:63.500 kg. / MLW 58.050kg.

I don't know if MTOW was reduced by AZ. But I think so

xkoote 3rd Apr 2009 19:34

Thanks again for the input.

Xander

blu113 3rd Apr 2009 19:44

I confirm they were reduced by az ( 66650 kg before reduction )



In Alitalia:
MTOW:63.500 kg. / MLW 58.050kg.

I don't know if MTOW was reduced by AZ. But I think so

xkoote 4th Apr 2009 12:59

Nothing some paperwork and a golden bolt can't fix :8
We currently fly one of the HLW MD-83's. MTOW 72575 and MLW 68050.
Flew into SXM a few months back with a LW of 68t and a wet runway...quite and adventure.


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