The Civil Aviation Administration of China (CAAC) recently approved the first two Raisbeck Engineering Performance Systems for the Beechcraft King Air. They are the dual aft body strakes and the Crown wing lockers. First applications in China are on the King Air 350. Other applications are working their way through the CAAC process. The certifications were signed early last December following a visit in August by deputies from CAAC to Raisbeck Engineering’s Offices in Seattle. Hawker Beechcraft assisted in the process.