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   "title": "Apollo CSM Power Generation System Design Considerations, Failure Modes and Lessons Learned",
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   "component": "Hall Resolver side spin bearing",
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   "id": 20060045871,
   "title": "Lessons Learned and Flight Results from the F15 Intelligent Flight Control System Project",
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   "id": 20250010489,
   "title": "Recent Lessons Learned From Space Structural Anomalies",
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   "component": "cylindrical composite sandwich structure",
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   "id": 20230011759,
   "title": "Lessons Learned With Risk Management:  A Systems Engineer’s Perspective",
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   "component": "Solar Array Drive Assembly (SADA)",
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   "title": "Lessons Learned With Risk Management: A Systems Engineer's Perspective",
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   "id": 20180006803,
   "title": "International Space Station Passive Thermal Control System Top Ten Lessons-Learned",
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   "component": "Film heaters",
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   "id": 20180004456,
   "title": "International Space Station Passive Thermal Control System Top Ten Lessons-Learned",
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  {
   "id": 20210010764,
   "title": "Lessons Learned in Space Life Support System Testing",
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   "id": 20210019588,
   "title": "Lessons Learned in Space Life Support System Testing",
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   "used": true,
   "component": "Water Recovery System",
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   "id": 20110015384,
   "title": "ISS Solar Array Alpha Rotary Joint (SARJ) Bearing Failure and Recovery: Technical and Project Management Lesso",
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   "component": "Rolling race ring surface of starboard Solar Array Alpha Rotary Joint (SARJ)",
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   "id": 20070003591,
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   "component": "lanyard connection",
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   "id": 20060028248,
   "title": "Mars Exploration Rover Potentiometer Problems, Failures and Lessons Learned",
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   "used": true,
   "component": "Wiper and conductive plastic disk",
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   "confidence": "high"
  },
  {
   "id": 20220016137,
   "title": "Having a Come-Apart: Lessons Learned from Additively Manufactured Hardware Failures",
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   "license": "Public Domain (NASA NTRS, GOV_PUBLIC_USE_PERMITTED)",
   "url": "https://ntrs.nasa.gov/api/citations/20220016137/downloads/ASTM%20ICAM%20Chamber%20Failure_11-3-2022.pdf",
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   "component": "L-PBF GRCop-42 chamber (thrust chamber)",
   "failure_mode": "Separation/come-apart during hot-fire testing at witness line due to tensile overload caused by congregated porosity and lack of fusion from build interruptions",
   "confidence": "high"
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  {
   "id": 20110013246,
   "title": "International Space Station Passive Thermal Control System Analysis, Top Ten Lessons-Learned",
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   "id": 20150004079,
   "title": "ISS Ammonia Pump Failure, Recovery, and Lesson Learned A Hydrodynamic Bearing Perspective",
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   "component": "graphitic carbon bearings",
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   "id": 20120003504,
   "title": "EMU Lessons Learned Database",
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   "component": "<UNKNOWN>",
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   "id": 20010072227,
   "title": "Compton Gamma Ray Observatory: Lessons Learned in Propulsion",
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   "used": true,
   "component": "Tank A1 pressure transducer",
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  {
   "id": 20150019449,
   "title": "The International Space Station (ISS) Solar Alpha Rotary Joint (SARJ): Materials & Processes (M&P) Lessons Lea",
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   "component": "race ring",
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   "id": 20160001861,
   "title": "The International Space Station (ISS) Solar Alpha Rotary Joint (SARJ): Materials & Processes (M&P) Lessons Lea",
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   "used": true,
   "component": "outboard race ring",
   "failure_mode": "delamination/spalling of the nitrided hardened surface material from the core 15-5PH steel",
   "confidence": "high"
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  {
   "id": 20110004299,
   "title": "Flight Dynamics Operations: Methods and Lessons Learned from Space Shuttle Orbit Operations",
   "source": "NASA NTRS 20110004299",
   "license": "Public Domain (NASA NTRS, GOV_PUBLIC_USE_PERMITTED)",
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   "component": "<UNKNOWN>",
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   "id": 20160014537,
   "title": "NASA Crew Exploration Vehicle, Thermal Protection System, Lessons Learned",
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   "license": "Public Domain (NASA NTRS, GOV_PUBLIC_USE_PERMITTED)",
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   "component": "<UNKNOWN>",
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  {
   "id": 19940028812,
   "title": "Lessons learned from selecting and testing spaceflight potentiometers",
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   "license": "Public Domain (NASA NTRS, GOV_PUBLIC_USE_PERMITTED)",
   "url": "https://ntrs.nasa.gov/api/citations/19940028812/downloads/19940028812.pdf",
   "used": true,
   "component": "Potentiometer wiper contacts",
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   "confidence": "high"
  },
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   "id": 20220004943,
   "title": "Lessons Learned and Best Practices for Utilizing a Generalized Composite Impact Model",
   "source": "NASA NTRS 20220004943",
   "license": "Public Domain (NASA NTRS, GOV_PUBLIC_USE_PERMITTED)",
   "url": "https://ntrs.nasa.gov/api/citations/20220004943/downloads/Earth%20and%20Space%202022%20paper%20revised-final.pdf",
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   "component": "<UNKNOWN>",
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   "id": 20110013003,
   "title": "Lessons Learned from the Space Shuttle Engine Hydrogen Flow Control Valve Poppet Breakage",
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   "url": "https://ntrs.nasa.gov/api/citations/20110013003/downloads/20110013003.pdf",
   "used": true,
   "component": "FCV poppet (440A stainless steel)",
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   "confidence": "high"
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   "id": 20220019031,
   "title": "Lessons Learned from Failure Cases of MLCCs",
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   "url": "https://ntrs.nasa.gov/api/citations/20220019031/downloads/Teverovsky-2022-NESC-Presentation_LL%20from%20failures%20of%20MLCCs_20220019031_v2.pdf",
   "used": true,
   "component": "Multilayer ceramic capacitor (MLCC)",
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   "confidence": "high"
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   "id": 20230009389,
   "title": "Some Not-So-Intuitive Lessons From Key on-Orbit Failures and Anomalies Since 2005",
   "source": "NASA NTRS 20230009389",
   "license": "Public Domain (NASA NTRS, GOV_PUBLIC_USE_PERMITTED)",
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   "id": 20220009292,
   "title": "Lessons Learned from the Arecibo Observatory Auxiliary M4N Socket Analysis and Implications for Future Observa",
   "source": "NASA NTRS 20220009292",
   "license": "Public Domain (NASA NTRS, PUBLIC_USE_PERMITTED)",
   "url": "https://ntrs.nasa.gov/api/citations/20220009292/downloads/SPIE_Socket_Paper32.pdf",
   "used": true,
   "component": "Auxiliary M4N cable socket joint (open spelter socket termination)",
   "failure_mode": "Creep failure of cast zinc within the socket which induced stress into the highly stressed wires at the entrance of the socket, resulting in core-pullout failure",
   "confidence": "high"
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   "id": 20240009306,
   "title": "Lessons Learned from Astrobee Operations on the International Space Station",
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   "component": "SD Card",
   "failure_mode": "Corrupted sectors causing SSH connection refusal",
   "confidence": "high"
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   "id": 19910018928,
   "title": "Historical problem areas lessons learned",
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   "id": 20150023113,
   "title": "The Evolution of Failure Analysis at NASA's Kennedy Space Center and the Lessons Learned",
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   "license": "Public Domain (NASA NTRS, GOV_PUBLIC_USE_PERMITTED)",
   "url": "https://ntrs.nasa.gov/api/citations/20150023113/downloads/20150023113.pdf",
   "used": true,
   "component": "starboard Solar Alpha Rotary Joint (SARJ) race ring",
   "failure_mode": "spalling of the nitrided case due to Hertzian contact stress failure initiated at niobium-rich precipitates, caused by loss of gold plating lubrication leading to high friction and roller contact conditions",
   "confidence": "high"
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   "id": 20060024619,
   "title": "Importance Of Quality Control in Reducing System Risk, a Lesson Learned From The Shuttle and a Recommendation ",
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   "license": "Public Domain (NASA NTRS, GOV_PUBLIC_USE_PERMITTED)",
   "url": "https://ntrs.nasa.gov/api/citations/20060024619/downloads/20060024619.pdf",
   "used": true,
   "component": "External Tank (ET) Thermal Protection System (TPS)",
   "failure_mode": "presence of voids within the TPS foam and release of divots that could impact the Orbiter",
   "confidence": "high"
  },
  {
   "id": 19940025143,
   "title": "Lock-up failure of a four-bar linkage deployment mechanism",
   "source": "NASA NTRS 19940025143",
   "license": "Public Domain (NASA NTRS, GOV_PUBLIC_USE_PERMITTED)",
   "url": "https://ntrs.nasa.gov/api/citations/19940025143/downloads/19940025143.pdf",
   "used": true,
   "component": "four-bar linkage deployment mechanism",
   "failure_mode": "lock-up failure - failure to move into over-center position",
   "confidence": "high"
  },
  {
   "id": 20090016335,
   "title": "CSM RCS Design Considerations and Failure Modes",
   "source": "NASA NTRS 20090016335",
   "license": "Public Domain (NASA NTRS, GOV_PUBLIC_USE_PERMITTED)",
   "url": "https://ntrs.nasa.gov/api/citations/20090016335/downloads/20090016335.pdf",
   "used": true,
   "component": "Oxidizer burst diaphragm",
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   "confidence": "high"
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   "id": 20140010450,
   "title": "Development Testing and Subsequent Failure Investigation of a Spring Strut Mechanism",
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   "license": "Public Domain (NASA NTRS, PUBLIC_USE_PERMITTED)",
   "url": "https://ntrs.nasa.gov/api/citations/20140010450/downloads/20140010450.pdf",
   "used": true,
   "component": "secondary piston",
   "failure_mode": "fatigue crack initiation and growth at the aft tooling hole followed by ductile overload",
   "confidence": "high"
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  {
   "id": 20130012772,
   "title": "Failure Analysis at the Kennedy Space Center",
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   "license": "Public Domain (NASA NTRS, GOV_PUBLIC_USE_PERMITTED)",
   "url": "https://ntrs.nasa.gov/api/citations/20130012772/downloads/20130012772.pdf",
   "used": false,
   "component": "<UNKNOWN>",
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   "id": 20100039458,
   "title": "Failure Analysis at the Kennedy Space Center",
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   "license": "Public Domain (NASA NTRS, GOV_PUBLIC_USE_PERMITTED)",
   "url": "https://ntrs.nasa.gov/api/citations/20100039458/downloads/20100039458.pdf",
   "used": true,
   "component": "payload canister rail",
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   "confidence": "high"
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   "id": 20100023317,
   "title": "JANNAF Lessons Learned Panel Discussion",
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   "license": "Public Domain (NASA NTRS, PUBLIC_USE_PERMITTED)",
   "url": "https://ntrs.nasa.gov/api/citations/20100023317/downloads/20100023317.pdf",
   "used": true,
   "component": "S-IC telemetry system",
   "failure_mode": "damage from S-II exhaust plume exposure",
   "confidence": "high"
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   "id": 20070016616,
   "title": "Space Flight Requirements for Fiber Optic Components; Qualification Testing and Lessons Learned",
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   "license": "Public Domain (NASA NTRS, PUBLIC_USE_PERMITTED)",
   "url": "https://ntrs.nasa.gov/api/citations/20070016616/downloads/20070016616.pdf",
   "used": true,
   "component": "gold wires in packaging configuration",
   "failure_mode": "wires became an intermetallic and disintegrated as a result of being driven at high currents for long pulse duration",
   "confidence": "high"
  },
  {
   "id": 20190001381,
   "title": "Building Reliable Printed Circuit Boards - the Lessons Learned",
   "source": "NASA NTRS 20190001381",
   "license": "Public Domain (NASA NTRS, GOV_PUBLIC_USE_PERMITTED)",
   "url": "https://ntrs.nasa.gov/api/citations/20190001381/downloads/20190001381.pdf",
   "used": false,
   "component": "<UNKNOWN>",
   "failure_mode": "<UNKNOWN>",
   "confidence": "low"
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   "id": 20150004075,
   "title": "Development Testing and Subsequent Failure Investigation of a Spring Strut Mechanism",
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