Why the true time of crash is hidden??
There are three other facts that confirm described here time of crash.(8:39)
1. Plane started from Warsaw at 7:23, planed time of flight ( in documents ) was 70 min so it give us 8:33
2. Plane with PM Tusk on 07-10-2010 was flying 80 min if President trip took also 80 min they will land on 8:43
3. President call his brother on 8:20 and said "lądujemy za kilkanaście minut" this means between 11-19 min this give us arrival time between 8:31 and 8:39
The question is why they are not giving us real time of the crash?