High Quality Content by WIKIPEDIA articles! Operation USA (OpUSA, Operation California, or OpCal) is a non profit humanitarian organization dedicated to helping communities alleviate the effects of disaster, disease, and endemic poverty throughout the world by providing privately-funded relief, reconstruction, humanitarian aid and development aid. It is exclusively privately funded, receiving no assistance from the United States Federal Government. OPUSA had a revenue of over $20 million in fiscal year 2010 and has shipped over $375 million worth of "high-priority medical, nutritional and shelter supplies" since its inception, including shipments to Haiti, Japan, Chile, Kenya and Pakistan in 2011 and 2011.