Pilot study aims to save money, protect environment with fewer oil changes
Senior Airman Zachary Goodwin, electrical power production journeyman, collects an oil sample from a small engine at Seymour Johnson Air Force Base, N.C., March 12, 2020. The sample is being collected as part of a pilot study to provide detailed analytics and potentially increase the lifespan of oil used in Air Force small engines. (U.S. Air Force courtesy photo)
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