1、Lessons Learned Entry: 1166Lesson Info:a71 Lesson Number: 1166a71 Lesson Date: 2001-02-01a71 Submitting Organization: HQa71 Submitted by: David M. LengyelSubject: International Space Station (ISS)/X-38/Space Flight Qualification Test Schedule Description of Driving Event: Definition of Many of the T
2、ests Identified in the Draft X-38 (V201) Space Flight Test Plan Appears to be LaggingLesson(s) Learned: The specific definition of many of the tests identified in the draft X-38 (V201) Space Flight Test Plan appears to be lagging. The return from orbit test specified by this plan is the final planne
3、d validation of the X-38 vehicle and derived CRV.Recommendation(s): Establish a timetable for the early completion of the detailed X-38 (V201) Space Flight Test Plan. Sufficient time must be made available for a thorough review process and for possible changes in the plan resulting from the review.E
4、vidence of Recurrence Control Effectiveness: Code M - Concur: A draft X-38 (201) Space Test Plan has been written and has been made available to the ASAP. The plan will be matched with mission planning efforts and must involve the yet to be identified CRV Phase 1 contractors. The X-38 Space Test Pla
5、n is scheduled to be released for final review at Launch-15 months, with a final baseline planned for Launch-12 months. This schedule will allow full participation of the Phase 1 contractors in the final flight test plan and provides sufficient time for review as well as for incorporation of changes
6、Documents Related to Lesson: Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-N/AMission Directorate(s): a71 Space Operationsa71 Exploration SystemsAdditional Key Phrase(s): a71 Aerospace Safety Advisory Panela71 Flight Operationsa71 Ground Operation
7、sa71 Policy & Planninga71 Research & Developmenta71 Safety & Mission Assurancea71 Spacecrafta71 Test & VerificationAdditional Info: Approval Info: a71 Approval Date: 2002-03-18a71 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-,-,-
