FrSky RB-25S - Redundancy Bus w/Advanced Stabilizer radio-misc that require a 450 size

that require a 450 size motor

Voltage 11

The slings are made of nylon and have a non slip material sewn into them to prevent the fuselage from rolling over while suspended

iPad and iPod touch

Brushless Motor

FrSky RB-25S - Redundancy Bus w/Advanced Stabilizer radio-misc that require a 450 sizeThe RB 25 RB 25S builds on the success of the previous trusted Redundancy Bus Series by adding new advanced features combined with a compact new design which meets the needs of users who want a flight safe system built in a smaller size unit. Triple Receiver Redundancy & Dual Power Input RB 25 RB 25S has been designed to offer both dual power and triple receiver redundancy. This provides the user triple receiver signal and telemetry redundancy by