Temp correction for ALL approaches??

[NO LAND 3]

are you saying that you aren't allowed to adjust CAT 1 DH?

Hi, we do apply cold temp corrections to DA's and MDA's when OAT is 0 or below. But since this only involves setting it on the PFD rather than making any changes to the FMC it doesn't affect the validation of a VNAV approach (until -15C when we have to correct all the other alts as well).
That is my take on it anyway!

[777AV8R]

Correct...

Yes, then that would be the correct procedure.

[quianor]

Thanks for the discussion guys, it removed some doubts I had.

[777AV8R]

Discussion...

Sometimes this forum does some real good!

Safe flying....