What was found
AIR TURNBACK, DECLARED EMERGENCY. A HYDRAULIC SYSTEM FAILURE AND FLUID LOSS IN FLIGHT. REMOVED AND REPLACED LT ELEVATOR PCU PER MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIR TURNBACK, DECLARED EMERGENCY. A HYDRAULIC SYSTEM FAILURE AND FLUID LOSS IN FLIGHT. REMOVED AND REPLACED LT ELEVATOR PCU PER MM.