Originally Posted by
Gajan
All B744's should be equipped with PTV's in all classes by now - I believe from the summer of 2010 the refit was completed.
That's what I thought as well. The OP is a bit late with this post.
I don't know the yields on the AMS-BKK route, but I'm assuming it's a mostly tourist route, and I assume it would not be on KLM's priority list to get really nice aircraft. If it were up to me I'd only fly on A330s

but with the refurbishments in place KLM's fleet of 747s (both 744s and combis) are totally fine.