What was found
REDS WARNING MESSAGE REGARDING CABIN ALTITUDE EMERGED WITH BOTH CKPT AND CAB INDICATIONS SHOWING YELLOW CROSSES ON ENVIRONMENTAL MFD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
REDS WARNING MESSAGE REGARDING CABIN ALTITUDE EMERGED WITH BOTH CKPT AND CAB INDICATIONS SHOWING YELLOW CROSSES ON ENVIRONMENTAL MFD.