What was found
PDIS 950 27-80 6538 16JAN19 LOGPAGES:3084577 WHEN CONFIGURING FOR APPROACH RECEIVED MASTER CAUTION AND EICAS MASSAGE LE SLAT DISAGREE. RAN QRH, DECLARED EMERGENCY AND LANDED FLAPS 20.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDIS 950 27-80 6538 16JAN19 LOGPAGES:3084577 WHEN CONFIGURING FOR APPROACH RECEIVED MASTER CAUTION AND EICAS MASSAGE LE SLAT DISAGREE. RAN QRH, DECLARED EMERGENCY AND LANDED FLAPS 20.