190a8 w/o pylon, 4300kg
2300/1.2
2400/1.32
2700/1.42
760mmHg
15°C
no wind or turbulences
air star at 200, 1200, 2200, 3200, 4200, 5200, 6200, 7200m
you can do it yourself if you do not believe... the real data is on page 1 and 2.. compare with your findings...