Originally Posted by
Odins Raven
It’s a while since I did a GCAA (Dubai) medical but I’m sure you DO need to pass the Isihara tests.
Well no that's not true. I fail the Isihara test every year.
As long as you can pass the CAD test once on your initial medical, you are covered with the GCAA for life.
Edit: UK CAA is the same. If you can fly in Brazil, I'm sure you can fly in the ME or UK. GL