ECON cruise, LR cruise...
Join Date: Apr 2002
Location: MIRSI hold - give or take...
Age: 52
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Bookworm,
I think the word you need to look at is: "...Conversion of reported meteorological visibility to RVR".
A reported visibilty can only be what is reported from the relevant ATC unit, in a METAR or in a SPECI. A TAF is - as the word implies - a forecast. Therefore, FCST viz > Min. RVR/visibility = go, FCST viz < Min. RVR/visibility = no-go (or go with 2 alternates in case of destination).
Hope this helps,
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