Wilstar 8 Posted January 27, 2014 Share Posted January 27, 2014 Hello, Total Air Temp I would like to know what value should be set in this parameter of the fuel planner? Thank you Link to comment Share on other sites More sharing options...
davidchen9568 14 Posted January 28, 2014 Share Posted January 28, 2014 Looks like you can leave it at 0 and everything will be fine. Link to comment Share on other sites More sharing options...
Wilstar 8 Posted January 28, 2014 Author Share Posted January 28, 2014 Thank you, but I would like understand how this parameter works... Link to comment Share on other sites More sharing options...
bsal 38 Posted January 28, 2014 Share Posted January 28, 2014 To calculate it realistically you need the average outside air temp at your cruise level and your mach number. Normally TAT is around -25c at FL360 M.78. Different values will affect the amount of fuel to load in the planner but not by much maybe +/- 200kg. Link to comment Share on other sites More sharing options...
Wilstar 8 Posted January 28, 2014 Author Share Posted January 28, 2014 Ok, thanks for the information Link to comment Share on other sites More sharing options...
Aerosoft Aerosoft Team [Inactive Account] 51558 Posted January 29, 2014 Aerosoft Share Posted January 29, 2014 To calculate it realistically you need the average outside air temp at your cruise level and your mach number. Normally TAT is around -25c at FL360 M.78. Different values will affect the amount of fuel to load in the planner but not by much maybe +/- 200kg. Indeed, I believe even a bit less then that. Link to comment Share on other sites More sharing options...
Wilstar 8 Posted January 29, 2014 Author Share Posted January 29, 2014 In any case, it's a good thing that the fuel planner provides for 'inclusion of this parameter, it is a sign of a product accurately. Congratulations Aerosoft. Link to comment Share on other sites More sharing options...
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