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PMDG UFT Performance Calculator

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  • Views 9.6k
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yep  watched  this,  some  good  info,  wonder how  long  before  this  turns  out  like the  other  pmdg  threads  🙂

Edited by pete_auau

I7-8700k,Corsair h1101 cooler ,Asus Strix Gaming Intel Z370 S11 motherboard, Corsair 32gb ramDD4,, gtx 1080ti Card,  RM850 power supply

 

Peter kelberg

I'm sure its decent info. Will definitely take a look when i get home.

AMD Ryzen 9800X3D/ Asus ROG Strix B650E F Gaming WiFi / Asrock Taichi 9070XT / 32GB G.Skill Trident Z5 Neo DDR5 6000 / 2x ADATA XPG 8200 Pro NVME / Arctic Liquid Freezer II 280 / Seasonic Vertex 1000w PSU / Lian Li LanCool II Mesh Performance / Asus VG34VQL3A / Topping E70 Velvet DAC & L70 Amp /Sennheiser HD660s2

Thrustmaster Boeing Yoke + TCA Sidestick + TFRP Rudders

What I've noticed is the takeoff calculator doesn't use the weight as submitted in the left side weight field but uses the current aircraft weight for the output in the box on the right, making it impossible to calculate takeoff performance during preflight for the OFP takeoff weight as long as the aircraft isn't fully loaded up (annoying if you use real time boarding). It should use whatever you put into the weight field. That has to be a bug.

It also says Vref instead of Vtgt in the landing calculator where it shows approach speed (Vref plus wind additive).

1 hour ago, threegreen said:

What I've noticed is the takeoff calculator doesn't use the weight as submitted in the left side weight field but uses the current aircraft weight for the output in the box on the right, making it impossible to calculate takeoff performance during preflight for the OFP takeoff weight as long as the aircraft isn't fully loaded up (annoying if you use real time boarding). It should use whatever you put into the weight field. That has to be a bug.

It also says Vref instead of Vtgt in the landing calculator where it shows approach speed (Vref plus wind additive).

Please bear with them, it only took them 18 months to develop…

  • Author
1 hour ago, threegreen said:

What I've noticed is the takeoff calculator doesn't use the weight as submitted in the left side weight field but uses the current aircraft weight for the output in the box on the right, making it impossible to calculate takeoff performance during preflight for the OFP takeoff weight as long as the aircraft isn't fully loaded up (annoying if you use real time boarding). It should use whatever you put into the weight field. That has to be a bug.

It also says Vref instead of Vtgt in the landing calculator where it shows approach speed (Vref plus wind additive).

Question, in real life would takeoff calculation be done before the aircraft was full loaded? 

 

 

 

  • Author
41 minutes ago, grandfred29 said:

They don't use correct runway length too

Which airport and runway are you talking about. I have about 8 flights so far, and the runway lengths have been the same as the MSFS lengths. 

 

 

 

17 minutes ago, Bobsk8 said:

Question, in real life would takeoff calculation be done before the aircraft was full loaded? 

It would be done with planned figures and confirmed (or updated if necessary) once the final loadsheet arrives. 
Pilots may also input higher weights to be on the safe side.

  • Author
2 minutes ago, thepilot said:

It would be done with planned figures and confirmed (or updated if necessary) once the final loadsheet arrives. 
Pilots may also input higher weights to be on the safe side.

Well I suppose you can do the same thing with the PMDG EFB. You can either put in the OFP weight, or actual aircraft weight, or type in any weight. 

Edited by Bobsk8

 

 

 

Just now, Bobsk8 said:

Well I sujppose you can do the same thing with the PMDG EFB. You can either put in the OFP weight, or actual weight, or type in any weight. 

As it should be. But that doesn‘t seem to be the case at present.

  • Author
Just now, thepilot said:

As it should be. But that doesn‘t seem to be the case at present.

I just did it 2 minutes ago. 

 

 

 

1 hour ago, Bobsk8 said:

Which airport and runway are you talking about. I have about 8 flights so far, and the runway lengths have been the same as the MSFS lengths. 

Licc,  i posted on their forum their à différence 1200ft between navigraph and the data they are using 

Frédéric Giraud

  • Author
5 minutes ago, grandfred29 said:

Licc,  i posted on their forum their à différence 1200ft between navigraph and the data they are using 

The data in MSFS ( 8750)  doesn't agree with Skyvector or actual chart for LICC (7992) for runway length. Probably Simbrief is using the Actual Chart Data . The EFB is using MFSF runway length, which makes sense, if you are flying in MSFS, 

 

 

 

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