FMC Fuel prediction issue

[Alexair]

Hi Inibuild,

EFOB in FUEL PRED page is showing this -N<-N

I've setup all the winds and temperatures at each waypoint and I am around 4000lb above predicted fuel at each waypoint.

Any idea what it is ?

Thanks.

[Crabby]

This would have to do with how much fuel you loaded, not if you put in all the individual waypoint data.  Did you dispatch with Simbrief and if so, did you use the simbrief profile provided here, 

 

[Alexair]

Yes, I used simbrief and the simbrief profile provided by Inibuild (passenger variant loaded with 247 pax). I have added 15 min extra fuel (3140 lb) and selected 5% contingency fuel (4131 lb). Block fuel 103,223 lb for a trip that require 82,624 lb.

I am at 3/4 of my 7h25 min flight, still with about 3500-4000 lb extra at each waypoint and still have the same indication in FMS.

[iniBuilds]

Thanks - we will take a look.