This image was acquired from
flickr and 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:
san bernadino air base sanbernadinoairbase san bernadino air base airbase air force airforce san bernardino sanbernardino san bernardino air base sanbernardinoairbase blackandwhite outdoor building architecture san bernadino air base sanbernadinoairbase san bernadino air base airbase air force airforce san bernardino sanbernardino