About This File
Flightsim.Com Store - Take-off Performance Calculation Tool trial version. TOPCAT will provide you with load sheets, take-off and landing reports including all relevant speeds (V1, VR, V2), de-rated and assumed temperatures and limiting weights (field limit, obstacle limit, climb limit, brake energy limit and tire speed limit). By Christian Grill and Judith Blaschegg, TOPCAT developers.