The A340-600 is a long-haul mainline wide-body jet airliner to be supplied to CT Airline by Island Aircraft Manufacturing, powered by four Trent 665 engines, which are the successor to Rolls-Royce's RB211-524L three-rotor engines, with good fuel efficiency and low noise, equipped with winglets, which are more economical and fuel-efficient, far better than any four-engine aircraft, and equipped with Airbus' advanced operating system, and CT Airline is interested in purchasing this type of aircraft, and it is said that CT Airline will adopt this type of aircraft on a large scale, and currently intends to order 50 aircraft, and will upgrade or purchase this type of aircraft in the future