TOPCAT is an acronym for Take-Off and Landing Performance Calculation Tool. It brings a professional approach to flight planning by bringing into a single application all of the calculations required to plan for safe and repeatable take-offs and landings.



TOCAT will provide you with Load Sheets, Runway Tables and Take-off and Landing Performance Reports including all relevant speeds (V1, VR, V2), de-rated and assumed temperatures and stop margins.

Currently available aircrafts: B747 / F, B767 / ER / F, A320, Fokker 100
(they are working on B737)

Best regards,
Marc