Fortunatly Aileron Drag for me I was on "Days Off" those days but I remember being told that all the people who worked on it that night had their Authorisations removed and they were in limbo until the pre lim report was made known and that too took quite a while, and the thought of " had something I'd done" caused all those deaths was uppermost in their minds . On the up side A few months later after the report was made public, a printout of the whole flight taken from the F.D.R.was shown to the Ground engineers and it was then we realised how good the evidence within the F.D.R.was, as it showed the whole flight from take off to crash including the flap and droop movements . This comprehensive system was fitted to the Trident so that it was an aid to getting the Auto Land System approved by the then A.R.B.