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what are vnav pth and vnav spd on the fma?

kraven84
in PMDG 737NGX | 737NGXu

Featured Replies

Hi everyone

I would like to ask about topic title. what are the differences between these two modes? when do they occur? what do they mean? they always show up on the fma ( flight mode annunciator). in addition tell the same about vnav alt, please. I think these 3 modes are only in subject to vnav. when i get this described I will see everything clearly so this very important thing to me which is related to flying 737-800 ngx, without it I am flying but I don't understand what is happening.

 

Pleaseee help me, any answer will be appreciated

Andrew Kasperek

Wish this bug would get fixed multiply posting of the same topic

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

 

Peter kelberg

  • Commercial Member

Check the PMDG FCOM Vol. 2 - all your questions will be answered there!!

 

Best regards,

Robin.

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