This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
monochrome Title Crew aboard helicopter named ampquotampquotThe Thingampquotampquot NHHS Photo Subject Crew aboard helicopter named ampquotampquotThe Thingampquotampquot NHHS none Catalog Type NHHS Photo Format BW Glossy Photo Location NHHS Collection Box Repository San Diego Air and Space Museum Archive Title Crew aboard helicopter