Originally Posted by
Chris Scott
Yes, it's unclear from the report if the cockpit-mounted Go-Pro showed the RPM and Manifold Pressure gauges, and indeed whether the readings from the L/H Manifold Pressure gauge were erroneous.
I'd say that it was indeed clear from the report that at least the tachometers were visible in the footage:
The cockpit GOPRO recording also shows that the left engine RPM gauge was fluctuating and that later the left engine fire master caution light was illuminating and an audible warning sound was heard. The GOPRO recording also shows the control wheel deflected to the right and the captain indicating that they had lost aileron, and requesting rudder input from the FO.