This is the Hitec Aurora 9 2.4GHz Aircraft Radio with the Optima 7 Receiver.
PRODUCT ATTRIBUTES: AFHSS (Adaptive Frequency Hopping Spread Spectrum) 2.4GHz/PPM/PCM
compatible, 30 model memory, 9 assignable control channels, trainer port,
9 wing type ACRO and glider programming, 6 heli swash types
WHAT'S REQUIRED: Servos and receiver battery of modeler's choice