The inventive system requires that normal approach indicated airspeed and a predetermined approach groundspeed be used as the approach criteria, whichever is the least, compared to its own predetermined index value. These two values are the commanding functions fed to a fast/slow indicator and to any...http://www.google.es/patents/US4106731?utm_source=gb-gplus-sharePatente US4106731 - Method and apparatus to overcome aircraft control problems due to wind shear
Method and apparatus to overcome aircraft control problems due to wind shear
