Lance Cpl. Gus O’Brien, an engineer equipment electrical systems technician, or generator mechanic, with Combat Logistics Company 11, Combat Logistics Regiment 15, holds a successfully detached fuel injector aboard Marine Corps Air Station Miramar, Calif., July 22. O’Brien is responsible for making repairs on generators for use in many different environments for different uses such as powering communications equipment, medical equipment, lights, air conditioning and heat as well as setting up airfields or ground refueling points.
Cpl. Christopher Johns
Taken on 22 July 2014
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