This image was acquired from
wikimedia. 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 NM Aviation Electronics Technician rd Class Brian Clark fills out charts while operating sound powered telephone during general quarters drill aboard USS Harry S. Truman CVN . en Portsmouth Va Oct Aviation Electronics Technician rd Class Brian Clark fills out charts while operating sound powered telephone during general