The R-Bat is an Unmanned Autonomous helicopter System (UAS) that merges an airframe produced by Yamaha and the autonomous control and intelligence-gathering technologies developed by Northrop Grumman
Rotary-Bat News
Northrop Grumman / Yamaha presents Rotary-Bat, 08-May-14 : SAN DIEGO - Northrop Grumman Corporation and Yamaha Motor Corporation, U.S.A., have agreed to work together to develop and market an innovative small, unmanned autonomous helicopter system.