Sailors wear the Navy working uniform at Naval Air Station Oceana. The NWU is intended for year-round wear and will be the standard working uniform ashore by October 2010. The NWU will replace working utilities, tropical working uniforms, wash khakis, winter working blue, aviation working green, and non tactical/environmental usage of camouflage utility uniforms. Unless otherwise prescribed by the regional commander, the NWU is authorized to be worn at all facilities on base.