“the propeller rotation speed (Np) of both engines decreased simultaneously to less than 25% and the torque (Tq) started decreasing to 0%, which is consistent with both propellers going into the feathered condition” How did the torque decrease when the propellers went into feather? Assuming the power is left alone, torque goes up when Np goes down. Is there something on the ATR that reduces power when a prop is feathered?