What is the common term for the operational capability of aircraft like the Boeing 787?

The term "ETOPS" stands for Extended-range Twin-engine Operational Performance Standards, which is particularly significant for aircraft like the Boeing 787 that are designed for long-range operations. This designation allows twin-engine aircraft to fly routes that were previously restricted, enabling them to operate at greater distances from suitable airfields. ETOPS certification is crucial because it ensures that the aircraft can remain operationally viable even with one engine out of service, reflecting advanced reliability and performance metrics.

The Boeing 787's design includes sophisticated technology and systems to ensure safety and efficiency, which is central to obtaining ETOPS approval. Airlines can optimize their route planning and operations, opening up new markets and reducing journey times. Understanding ETOPS is essential for appreciating the operational capabilities of modern twin-engine aircraft like the 787.