Chairs: Geoff Austin, Daniel Schertzer

Presentations:
- Welcome by the ENPC Research Director, Françoise Preteux
- Welcome and project overview by the RainGain coordinator, Marie-Claire ten Valdhuis (TU Delft)
- Frederic Barbaresco (Thalès): Ultra-Fast & High Resolution Rainfall measurement for Airport Runway Excursion with Solid-State Electronic Scanning Radar
- Eric Knapp (University of Massachusetts): Alternative Business Model Hypotheses for Widespread deployment of X Band Radars
- Hermann Russchenberg (TU Delft): Radar rainfall studies: of raindrop shapes and showers