Gyro failures that can bite you.....what kind of gyro failure affects all three attitude indicators?
The standby should have an independent power source so that it remains operable even under a complete electrical failure (loss of both/all generators/inverters) should it not?
I always thought step one in an unusual attitude indication or upset....is to poll the jury and go with the two AI's that agree and ignore the odd man out. Or am I getting senile here.