1. ONERA, Chatillon, France
2. DLR, Stuttgart, Germany
3. CIRA, Capua, Italy
4. GKN Westland Helicopters, Ltd., Yeovil, United Kingdom
5. Agusta S.P.A., Samarate, Italy
6. Eurocopter France, Marignane
7. SIMULOG, Guyancourt, France
8. Technical Univ. of Denmark, Lyngby