Radar Fix
Robin and Walter,
Read Tandemrotor 6543. Unless you have evidence to the contrary, there was no Radar Fix.
And again for people just visiting this site, it is worth pointing out that the precise figures quoted by Robin come mainly from thr RACAL analysis.
The RACAL analysis gives us a scenario. It does not, and does not even claim to reconstruct the final few minutes of the flight.
That is not my opinion, it is that given by RACAL themselves in para 1.1.5 of their analysis.