Spektrum AR9350 9 Channel AS3X RX with Integrated telemetry AS3X technology  3 axis stabilization Perfect for larger aircraft requiring a 9-channel receiver such as many Hangar 9 models Includes (2) remote receivers Integrated telemetry provides real time telemetry data (with optional telemetry sensors) Programmable from mobile devices (iOS and Android) as well as PCs makes it easy to setup at home or at the field