Just to clarify. The decision that I am talking about is not whether to land, rather it is whether to launch the flight on time or to carry extra fuel to wait over the tempo period of which by judgement the commander reckon the possibility of landing is possibly low.
So to add to the question:
Suppose TAF 3000m you don't carry fuel. Would you carry fuel for TAF rain 2000 or 1000m?
Originally Posted by
AerocatS2A
Over thinking to the max.
Decision process: Can I see enough at the DA to continue the approach? Yes, continue. No, go-around. Very simple, no maths involved. I'm not going to sit there counting approach lights at the DA.