TOPCAT is similar to real-life software and was developed by professional airline pilots. TOPCAT will provide you, the captain, with Load Sheets, Take-Off and Landing performance analysis, Individual Runway Tables including all relevant speeds (V1, VR and V2), optimum thrust and flaps configurations, de-rated and assumed/flex temperatures and stop margins. It brings into a single application all of the calculations required to plan for safe and repeatable take-offs and landings. Download Size: 10 MB Format: Download Simulation Type: FS9/FSX Reviewed by: AVSIM Staff Reviewer - JIntroduction What is TOPCAT? TOPCAT is an acronym for Take-Off and Landing Performance Calculation Tool and is a highly realistic, easy-to-use planning tool for all serious flight simulator enthusiasts.

Product Information Publishers: Description: Scenery add-on. Although the staff confirmed it’s first on their to-do list for TOPCAT. PFPX comes with a large aircraft database ranging from Airbus. Product information 'Professional Flight Planner X'. We expect that the new G-GTG forecasts will be beneficial to aviation users globally.Topcat Aircraft Database Update Required Rating: 6,5/10 3487votes This will be improved in the future when we use this methodology with NWP ensembles and more observation data will be available for calibration. The probabilistic G-GTG forecast is more reliable at predicting light-or-greater (EDR > 0.15)- than moderate-or-greater (EDR > 0.22)-level turbulence, although it suffers from overforecasting. Objective evaluations of the G-GTG against global in situ EDR measurement data show that both deterministic and probabilistic G-GTG significantly improve the current WAFS CAT product, mainly because the G-GTG takes into account turbulence from various sources related to CAT and MWT. In addition, a probabilistic EDR forecast is produced by the percentage agreement of the individual CAT and MWT diagnostics that exceed a certain EDR threshold for turbulence (i.e., multidiagnostic ensemble). Deterministic CAT and MWT EDR forecasts are derived from ensembles of calibrated multiple CAT and MWT diagnostics, respectively, with the final forecast provided by the gridpoint-by-gridpoint maximum of the CAT and MWT ensemble means. The G-GTG provides an atmospheric turbulence intensity metric of energy dissipation rate (EDR) to the 1/3 power (m2/3 s−1), which is the International Civil Aviation Organization (ICAO) standard for aircraft reporting. For the next generation of the World Area Forecast System (WAFS), the global Graphical Turbulence Guidance (G-GTG) has been developed using global numerical weather prediction (NWP) model outputs as an input to compute a set of turbulence diagnostics, identifying strong spatial gradients of meteorological variables associated with clear-air turbulence (CAT) and mountain-wave turbulence (MWT).

Topcat aircraft database update process