Assistant crew chief David Wyckoff applies some elbow grease to loosen a link pin during a landing gear changeout on NASA Johnson Space Center's Super Guppy.
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Assistant crew chief David Wyckoff applies some elbow grease to loosen a link pin during a landing gear changeout on NASA Johnson Space Center’s Super Guppy.April 21, 2005NASA Photo / Tony Landis› Guppy Project Description