Over the last decade, flow visualization has advanced in step with the progress in laser and computer technologies. The scope of the International Symposium on Flow Visualiza- tion will be broader than ever, covering the range of infor- mation generally thought of as nonvisual and reflecting the inclusion of computer - aided methodologies. The Sixth In- ternational Symposium on Flow Visualization aims to attract the participation of experts and users of flow viualizing techniques on furthering an advanced philosophy for the de- velopment of the methods and their applications.

Unsteady airload measurements have been made on a series of low aspects ratio delta wings subjected to transient pitch motions. These data have been qualified and discussed in several publication which are listed. In addition a discussion on the relevance of unsteady transient airloads to flight mechanics is included. Keywords: Unsteady aerodynamics: Delta wing flows.