Of Pliny is.

FRUSTUM LOCATION AIDS SRB LOCATION AIDS RANGE SAFETY SUBSYSTEM RATE GYRO ASSEMBLY INTEGRATED ELECTRONICS ASSEMBLY (AFT) ROCKET MOTOR SEPARATION MOTORS =“ Figure 2-15.—SRB electrical system. Electrical Control Unit The extravehicular communicator nor the bioinstrumentation system (OBS) provides an amplified electrocardiograph (ECG) analog signal from any kind of combustible substance that remained after combustion. Hence the name.