The International Civil Aviation Authority (ICAO) this week endorsed GE Aviation as a qualified instrument flight procedure design company. The approval came at the ICAO’s performance-based navigation (PBN) symposium in Montreal. GE Aviation was one of five service providers to receive the endorsement, which ensures it can develop safe and compliant flight procedures. GE Aviation’s PBN services are designed to complement its existing design organization approval for air navigation service providers by offering full design services or support during the design and implementation process.