Originally Posted by
aviator2345
Hi
alekpilot Anyone with a matching range of 4 scale units or less and is trichromatic is considered to be colour safe in all EASA countries except the UK. The Uk changed their regulation which now states they must be normal trichromatic and they state the pass mark for a normal being 38-42 units.
Hope this helps
So there is no need to be a normal trichromat as long as you have a matching range of 4 or less?