What was found
DURING DESCENT INTO DEN "AP STAB TRIM CAUTION MSG ILLUMINATED. REPLACED HSTCU REF AMM 27-41-01 AS REQUIRED. OPERATIONAL CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING DESCENT INTO DEN "AP STAB TRIM CAUTION MSG ILLUMINATED. REPLACED HSTCU REF AMM 27-41-01 AS REQUIRED. OPERATIONAL CHECK GOOD.