Easy 69
half of it listening to @rseholes, the other half ignoring them
Hmmm....so you started as ATC and then became a manager
bvcu
Think you need to put the comments RE BA engineers preferences into context
I thought i did. I did say of similar power output. If i remember correctly when they introduced the GE powered 777's they used them on the LHR - CDG route due to birth pains with the new engine.
lomapaseo
From your last reply it seems that you are either an engineer or just have a deep knowledge of the GE90
But either way your post sounds like its certification was a compromise of design and testing.
following their first test they have now demonstrated an equivalent level of safety?
That in my mind is not an equal or superior level of safety.
