What was found
ENROUTE, LT TAIL DEICE FAIL LIGHT ILLUMINATED. SELECTED OFF THEN MANUAL IAW THE ABNORMAL CHECKLIST WITH NO CHANGE . ACFT WAS AT FLT 270 DURING FAILURE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ENROUTE, LT TAIL DEICE FAIL LIGHT ILLUMINATED. SELECTED OFF THEN MANUAL IAW THE ABNORMAL CHECKLIST WITH NO CHANGE . ACFT WAS AT FLT 270 DURING FAILURE.