Question

In an Airline Operation, no air operator shall operate a twin-engine aircraft on a route containing a point that is further from an adequate airport than the distance that can be flow in _____ at a one engine inoperative cruise speed unless:

Answer 1

In aviation, the principle of operating twin-engine aircraft on routes is known as ETOPS, where no air operator can operate such an aircraft on a route with a point that is further from an adequate airport than the distance that can be flown at the one engine inoperative cruise speed.

Step-by-step explanation:

In aviation, the principle of operating twin-engine aircraft on routes is known as Extended-range Twin-engine Operational Performance Standards (ETOPS). According to these standards, no air operator can operate a twin-engine aircraft on a route with a point that is further from an adequate airport than the distance that can be flown at the one engine inoperative cruise speed. This requirement ensures that the aircraft can safely reach a suitable airport in the event of an engine failure.