If you think that Microsofts Windows 3.1 belongs to the museums, you are wrong.
Pilots rely on the system when weather conditions are poor.
Windows 3.1x is a series of 16-bit operating systems produced by Microsoft for use on personal computers.
The RVR is a value that determines the distance a pilot can see down the runway.
The issue with a system that old is that people dont like to do maintenance work, explained Fiacre.
In Paris, we have only three specialists who can deal with DECOR-related issues, said Fiacre.
One of them is retiring next year, and we havent found anyone to replace him, he added.
source: www.techworm.net