Redesigning a Graphic Weather Display for Pilots

Abstract

Before embarking on a flight, pilots need to acquire information about the actual and forecast weather conditions. Concerns have been raised about the traditional coded format used to provide this information. Software developers have recently provided tools for generating both plain-English and graphical versions of these coded weather observations. We show how we successfully applied a number of ergonomic display principles to improve the graphic display of weather information for general aviation pilots.