Like it or not it has to be said that a large proportion of accidents involve humans making the wrong decision, or no decision at all (Bali anyone?)
Similarly systems make errors (often due to an incorrect set of assumptions)
the question is at what point do additional systems reduce the error & risk below that of the current two pilot operation? Given the steady advances in computing power it will definitely happen one day and we will look back on the idea that the 'plane had the OPTION of descending below decision altitude with no runway visible with absolute disbelief
I was never a great supporter of the idea of three pilots or two pilots and an FE were absolutely necessary but I certainly was very worried about ETOPS in twins
Technology moves the goal posts I'm afraid and we'd better realise it and start planning -
Last edited by Heathrow Harry; 28th May 2013 at 08:24.