The U.S. State Department has approved the potential sale of MC-55A aircraft-related equipment to Australia for $404 million, the Pentagon said in a statement on Wednesday.
The principal contractor for the sale is L3Harris 
LHX.
“The proposed sale will improve Australia’s capability to maintain its fleet of MC-55A aircraft that enhances its ability to conduct effective air operations and supports U.S. operations in the region,” the Pentagon said.