{"copyright":{"thirdPartyPermissionsProduced":false,"disclosedToPublic":false,"containsIndication":false,"publisherPermissionOrRightsToDistribute":false,"belongsToUsGov":false,"determinationType":"GOV_PUBLIC_USE_PERMITTED","thirdPartyContentCondition":"NOT_SET","belongsToContractor":false,"disclosedInvention":false,"submissionId":19730010171,"containsThirdPartyMaterial":false,"belongsToPublisher":false,"id":"78590ce642b141ae8a1ebf335785f5cb","belongsToAuthors":false},"subjectCategories":["Space Vehicles"],"exportControl":{"isExportControl":"NO","submissionId":19730010171,"ear":"NO","id":"b7e7ad7ee0d84708be883ca39075e950","itar":"NO"},"distributionDate":"2019-06-18T00:00:00.0000000+00:00","otherReportNumbers":["NASA-TN-D-7081","MSC-S-338","Report Number: NASA-TN-D-7081","Report Number: MSC-S-338"],"fundingNumbers":[{"number":"RTOP 194-50-20-89-72","submissionId":19730010171,"id":"ac9d463e596a47cfa74bf2e6574dde18","type":"PROJECT"}],"title":"Apollo experience report:  Command module uprighting system","stiType":"OTHER","distribution":"PUBLIC","submittedDate":"2013-09-02T14:18:00.0000000+00:00","authorAffiliations":[{"sequence":0,"submissionId":19730010171,"meta":{"author":{"name":"White, R. D."},"organization":{"name":"NASA Lyndon B. Johnson Space Center","location":"Houston, TX, United States"}},"id":"9e7201ec862648028ce40851f792260d"}],"stiTypeDetails":"Other - NASA Technical Note (TN)","technicalReviewType":"TECHNICAL_REVIEW_TYPE_NONE","modified":"2025-08-31T18:39:21.7150190+00:00","id":19730010171,"legacyMeta":{"__type":"LegacyMetaIndex, StrivesApi.ServiceModel","accessionNumber":"73N18898"},"created":"2013-09-02T14:18:00.0000000+00:00","center":{"code":"CDMS","name":"Legacy CDMS","id":"092d6e0881874968859b972d39a888dc"},"onlyAbstract":false,"sensitiveInformation":2,"abstract":"A water-landing requirement and two stable flotation attitudes required that a system be developed to ensure that the Apollo command module would always assume an upright flotation attitude. The resolution to the flotation problem and the uprighting concepts, design selection, design changes, development program, qualification, and mission performance are discussed for the uprighting system, which is composed of inflatable bags, compressors, valves, and associated tubing.","isLessonsLearned":false,"disseminated":"DOCUMENT_AND_METADATA","publications":[{"submissionId":19730010171,"id":"d315096ae096448ea8d7b5c09c2209d8","publicationDate":"1973-03-01T00:00:00.0000000+00:00"}],"status":"CURATED","related":[],"downloads":[{"draft":false,"mimetype":"application/pdf","name":"19730010171.pdf","type":"STI","links":{"original":"/api/citations/19730010171/downloads/19730010171.pdf","pdf":"/api/citations/19730010171/downloads/19730010171.pdf","fulltext":"/api/citations/19730010171/downloads/19730010171.txt"}}],"downloadsAvailable":true,"index":"submissions-2026-06-04-04-53"}