A Sikorsky S-64 Sky Crane helicopter operated by Erickson Air Crane lifted Sierra Nevada's Dream Chaser test spacecraft into the air for a captive carry test at NASA Dryden.
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A Sikorsky S-64 Sky Crane helicopter operated by Erickson Air Crane lifted Sierra Nevada’s Dream Chaser test spacecraft into the air for a captive carry test at NASA Dryden.Learn more.
August 22, 2013
NASA Photo / Ken Ulbrich
