Pacific Aerospace Resources & Technologies (Part) recently completed a major maintenance project in support of a South American presidential 737-500. The aircraft left Part’s facility earlier this week after a C-check and full interior restoration, new paint and satcom and IFE upgrade. Part, an ARC Aerospace Industries company and Boeing Gold Care Provider, is located in Victorville, Calif., and provides MRO services for Airbus, Boeing, Embraer and others from its 300,000-sq-ft facility.