On Thursday, Dec. 1, the American Petroleum Institute’s (API) new diesel engine oil standards, API CK-4 and FA-4, will begin appearing in the marketplace on licensed products and marketing materials.
Aviation Partners, Inc. (API) have announced that the US Federal Aviation Administration (FAA) granted Supplemental Type Certificate approval for its High Mach Blended Winglets on the Falcon 50 series ...
The American Petroleum Institute (API) recently issued a bulletin stressing the importance of only using certified diesel exhaust fluid (DEF) for the diesel-powered vehicles that require the fluid.