This built-in hold typically lasts four hours, but may be extended if PRSD offload is required. During this hold: * Demate the orbiter's midbody umbilical unit * Clean and vacuum crew module * External tank nosecone purge
| Attributes | Values |
|---|---|
| rdfs:label |
|
| rdfs:comment |
|
| sameAs | |
| dcterms:subject | |
| dbkwik:nasa/proper...iPageUsesTemplate | |
| abstract |
|