1、Lessons Learned Entry: 1239Lesson Info:a71 Lesson Number: 1239a71 Lesson Date: 2002-06-17a71 Submitting Organization: HQa71 Submitted by: David LengyelSubject: Space Shuttle Program/Shuttle System Upgrades/Cockpit Avionics Upgrade Description of Driving Event: Potential slide or cancellation of Cock
2、pit Avionics Upgrade for the Orbiter.Lesson(s) Learned: The first increment of the Cockpit Avionics Upgrade (CAU) has significant potential for long-term Space Shuttle risk reduction and provides a platform for still further improvements.Recommendation(s): Maintain the previously planned funding to
3、expeditiously implement the CAU. Evidence of Recurrence Control Effectiveness: CAU is currently adequately funded and authorized through PDR. Due to budget pressures NASA has reduced CAU funding to include only CAU Increment 1, which does provide key safety improvements. Increment 2 will be implemen
4、ted on a deferred schedule using available sustaining engineering resources.Documents Related to Lesson: N/AMission Directorate(s): Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-a71 Space Operationsa71 Exploration SystemsAdditional Key Phrase(s): a
5、71 Aerospace Safety Advisory Panela71 Computersa71 Configuration Managementa71 Flight Operationsa71 Human Factorsa71 Risk Management/Assessmenta71 Safety & Mission Assurancea71 Softwarea71 SpacecraftAdditional Info: Approval Info: a71 Approval Date: 2002-06-27a71 Approval Name: Bill Loewya71 Approval Organization: HQa71 Approval Phone Number: 202-358-0528Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
