Originally Posted by
BDS29
I have no access to the SW detail, however, I think they have done a recent SW upgrade with the "step 3" according to their website.
I am not allowed to put a link, however if you look for the article: "Competitive boost and enhanced operational capabilities for H145"
As with software updates - even in aeronautics - its sometimes wise to check first on one or two machines before using it on the whole fleet ;-)