212man While your are entitled to your opinion, your comment on of "useless and meaningless" could also apply to your own post.
What would you prefer? Total secrecy and suppression of information from passengers? Or are S92 gearbox changes so common as to be unremarkable?
HI do wonder how well briefed are BSP passengers are on the service experience of the S92. Cougar passengers certainly have a desire to be well informed and had a tragic lesson on the fallibility of the S92 on March 2009.