icon09:00 RC-Videos R/C Rockwell RPRV-870 HiMAT NASA Highly Maneuverable Aircraft Technology Payerne 2015 R/C Air-Show RCHeliJet9 Jahren ago 1 Jahr ago 04.+05 July Payerne RC Air-Show 2015 R/C Rockwell RPRV-870 HiMAT NASA Highly Maneuverable Aircraft Technology (Vector-Thrust) from S... 022.7K