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bigbob
12th Aug 2004, 15:12
Conversin of Met Visibility, when can it be used and what are the criteria?

Cheers.

square leg
12th Aug 2004, 15:36
Conversion of MET visibility to RVR:

This is done for CATI approaches and Non-precision approaches.

Factors depend on day/night and approach/runway lighting.


You may not use this conversion for:

T/O minima
CAT2 or 3 minima
circling minima
when reported RVR is available

MirNixDirNix
15th Aug 2004, 00:40
You'll find the needed information in JAR-OPS

1.297
1.360 (!)
1.405 (!)
Apx 1 to 1.430 (!)
1.438
1.440

BOAC
15th Aug 2004, 09:35
Read all about it! (http://www.jaa.nl/section1/jars/443844.pdf)