File:Flag of Johnston Atoll (local).svg

Summary
The unofficial flag of Johnston Atoll was flown below the Stars and Stripes. The double bird holding 4 stars represents both the Air Force and the Fish and Wildlife Service, while the four stars denote the atoll's islands; the white is for coral and the aquamarine for the surrounding ocean.

Flag of w:Johnston Atoll, based on an image at Vexilla Mundi. It's easy to put a border around this flag:

https://commons.wikimedia.org/wiki/File:Flag_of_Johnston_Atoll_(local).svg

Unofficial flag of Johnston Atoll, used to represent the island in a December 7, 2001 Pearl Harbor ceremony. The official flag of Johnston Atoll is the flag of the United States (also, the Kingdom of Hawaii claimed the island in the 1850s).