unfortunately we often don't realise mistakes we make and refuse to believe what our co-fliers observe. We just had a tragic accident at a local airfield with a Katana....Pilot (64) survived but his wife (65)who was flying as a pax died at the scene. We had very hot temps (40°C) which may have been a part of the cause....the official report may be quite interesting. Oh well, that's how it goes....