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Spotlight on Lessons Learned: Integrated Cross-cutting Approach to Environmental Compliance and Risk Reduction
Spotlight on Lessons Learned: Integrated Cross-cutting Approach to Environmental Compliance and Risk Reduction

The Space Shuttle Transition and Retirement team demonstrated that identifying a cross-cutting environmental function and having an integrated team are essential to successful management and disposition of a large amount of property.

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Spotlight on Lessons Learned: Evolution of KSC EGS Post Space Shuttle – Success Factors and Lessons Learned
Spotlight on Lessons Learned: Evolution of KSC EGS Post Space Shuttle – Success Factors and Lessons Learned

Exploration Ground Systems Program challenges, solutions and lessons learned since the end of the Space Shuttle Program have been captured in an effort to transfer the knowledge to NASA program and project managers.

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Spotlight on Lessons Learned: SpaceWire Cable Fabrication and Installation
Spotlight on Lessons Learned: SpaceWire Cable Fabrication and Installation

Problems experienced with SpaceWire cable used in flight hardware intended for deployment on the International Space Station resulted in lessons learned and recommendations to help avoid similar issues.

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Spotlight on Lessons Learned: Vibration “Over-Testing” Close Call
Spotlight on Lessons Learned: Vibration “Over-Testing” Close Call

The importance of vibration testing in qualifying and accepting spaceflight hardware cannot be overstated, but the testing also introduces significant programmatic risk.

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Spotlight on Lessons Learned: High Pressure Industrial Water Valve Actuator Assembly Failure
Spotlight on Lessons Learned: High Pressure Industrial Water Valve Actuator Assembly Failure

The failure of a high pressure industrial water valve actuator assembly at a NASA test stand underscored the need for disciplined configuration control practices to ensure facility systems are built and maintained to the specified design.

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Spotlight on Lessons Learned: F-18 High Alpha Research Vehicle
Spotlight on Lessons Learned: F-18 High Alpha Research Vehicle

NASA’s High Alpha Technology Program used a highly modified F-18 airframe as its focal point and captured important lessons on improving high angle-of-attack capabilities.

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Spotlight on Lessons Learned: Project Management Lessons Learned on a Fast Track Engine Test
Spotlight on Lessons Learned: Project Management Lessons Learned on a Fast Track Engine Test

Accepting a task to perform a fast-track engine test prior to fully understanding its risks and challenges led to cost and schedule issues.

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Spotlight on Lessons Learned: Thermal Strap Joint Relaxation and Material Creep
Spotlight on Lessons Learned: Thermal Strap Joint Relaxation and Material Creep

Material creep and joint relaxation in thermal strap joints under load at room temperature can result in thermal performance degradation at cryogenic operating temperatures.

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Spotlight on Lessons Learned: Aligning System Development Models with Insight Approaches
Spotlight on Lessons Learned: Aligning System Development Models with Insight Approaches

Knowledge of system development models used by NASA partners for systems engineering and integration can prevent miscommunication and unfulfilled expectations within NASA insight and oversight organizations.

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