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:
us navy usnavy radioman canal zone canalzone buno bunoa aviation airplane aircraft flying boat flyingboat seaplane naval aviation navalaviation united states navy unitedstatesnavy usn naval aircraft factory navalaircraftfactory naf naval aircraft factory pn navalaircraftfactorypn naf pn nafpn pn pn packard packard packarda pn pn blackandwhite