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Историческую версию PilotToolkit можно получить на Android
Готовы справочное пособие для пилотов
Pilot Toolkit is a concise reference manual and utility package for pilots. It contains a wealth of information in a readily accessible format, from flight planning worksheets to explanations of aeronautical concepts and instrument flying procedures. Descriptions are accompanied by helpful graphics to aid understanding. Student pilots and seasoned veterans alike will find this app to be a handy companion for the flight bag.