Watch: Dromida’s Sync 251 RTR & FPV Quadcopters [Video]Dromida’s latest quadcopter models sport some impressive technology for making your in-flight experience as smooth as possible. With FPV and …from Google Alert – quadcopter j.mp/2PwxdSlvia Tommy Gerladohttp://www.tommygerlado.com/2018/10/watch-dromidas-sync-251-rtr-fpv.html