http://www.mitrecaasd.org/vatsim/download/..._FMSs-Final.pdfPMDG is mentionedGoran

Hmm that was quite interesting actually. Thanks for posting the link

Ugh, wish they hadn't used the NG to test, that's old FMS code by the standards of the 400 and now the MD-11. PROF mode was written from scratch for the MD-11 and the pilots on the test team said it's very close to the real thing as far as performance.

Old code for the 737 and yet it still matches darn close to the real 737!Ryan, can I have some of what PMDG is having??:) Goran

I must say the 744 seems to be more "trustworthy" on VNAV descents than the NG. And 1000x moreso than the LD763. I don't trust that thing whatsoever to make a decent descent (haha).

Thanks,Interesting article.Bob

Yes a shame that the VNAV in the 737 could not have been tidied up with a service pack. A fun machine all the same.