Md-11 flight crew reported hydraulic system failure inflight.

Attributes
ACN	1756857
Time
Date	202008
Local Time Of Day	0601-1200
Place
Locale Reference	ZZZ.ARTCC
State Reference	US
Environment
Flight Conditions	VMC
Aircraft 1
Make Model Name	MD-11
Operating Under FAR Part	Part 121
Flight Phase	Cruise
Flight Plan	IFR
Component
Aircraft Component	Hydraulic System
Person 1
Function	Captain Pilot Flying
Qualification	Flight Crew Multiengine Flight Crew Air Transport Pilot (ATP) Flight Crew Instrument
Events
Anomaly	Aircraft Equipment Problem Less Severe

Narrative:

15 minutes into cruise; received a hydraulic (hydraulic) 1 off alert. Referenced QRH and reviewed hydraulic 1 fail and hydraulic 1&3 fail as contingency. ACARS opsctl (ops control) message to [dispatch and maintenance control]. Alerted them to limited NWS (nose wheel steering) and possibility of no brakes; worst case. Dispatch coordinated with ATC and ATC [gave us priority assistance]. Received additional and expected qty lo (quantity low) alerts during configuration. Landed uneventfully. Crash fire rescue equipment (crash fire rescue) followed us to gate XXX. Debriefed crash fire rescue equipment. Aml entry included '[priority assistance requested]'system malfunction. Hydraulic leak.

Original NASA ASRS Text

Title: MD-11 flight crew reported hydraulic system failure inflight.

Narrative: 15 Minutes into cruise; received a HYD (Hydraulic) 1 OFF alert. Referenced QRH and reviewed HYD 1 FAIL and HYD 1&3 FAIL as contingency. ACARS OPSCTL (Ops Control) message to [dispatch and maintenance control]. Alerted them to limited NWS (Nose Wheel Steering) and possibility of no brakes; worst case. Dispatch coordinated with ATC and ATC [gave us priority assistance]. Received additional and expected QTY LO (Quantity Low) alerts during configuration. Landed uneventfully. CFR (Crash Fire Rescue) followed us to gate XXX. Debriefed CFR. AML entry included '[Priority Assistance Requested]'System malfunction. Hydraulic Leak.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.