Hello list, Noted this afternoon on VHF ACARS was "E70002".....this was the "registration". No flight number was given, but the text seemed to relate to a BAW Concorde from JFK to LHR, giving the route eastbound,at FL 600,Mach 2000 (decimal point in the mach number obviously missing!) Any ideas? If it was a BAW Concorde, why the strange reg no? Regards Allen