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737NG: why is T/D so mismatched with default ATC?


Noel

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Posted

Thanks to George and others I finally became interested in using the FMC and so forth. Why is it that when I create or import a flight plan (bought FSBuild) the FMC calculates the Top of Descent as do dang close to the arrival airport, such that the speedbrake needs to be actuated practically all the way to the ground? Strangely (to me, the uninformed) the default ATC starts your descent way way before the FMC's stepped descent. It's very easy to not be able to make the VNAV path and I'm wondering what I may be doing wrong, or not. Noel

Noel

System:  7800x3D, Thermal Grizzly Kryonaut, Noctua NH-U12A, MSI Pro 650-P WiFi, G.SKILL Ripjaws S5 Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000, WD NVMe 2Tb x 1, Sabrent NVMe 2Tb x 1, RTX 4090 FE, Corsair RM1000W PSU, Win11 Home, LG Ultra Curved Gsync Ultimate 3440x1440, Phanteks Enthoo Pro Case, TCA Boeing Edition Yoke & TQ, Cessna Trim Wheel, RTSS Framerate Limiter w/ Edge Sync for near zero Frame Time Variance achieving ultra-fluid animation at lower frame rates.

Aircraft used in A Pilot's Life V2 & Self Loading Cargo:  PMDG 738, Aerosoft CRJ700, FBW A320nx, WT 787X and Citation Longitude

 

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