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Do any planes still use turbojets?
No. The last commercial aircraft powered by turbojets was the BAC Concorde, which was retired in 2003. Concorde was powered by the Rolls-Royce/Snecma Olympus 593 engine, a very powerful engine that developed over 38,000 pounds of thrust.
Are any dc8s still flying?
As of May 2021, four DC-8s remain in commercial service, with three operating for Trans Air Cargo Service and one with CFS Air Cargo. Based in Lima, Peru, Skybus Cargo Charters lists three DC-8-70s in its fleet. Its Air operator’s certificate was issued in August 2016.
Are there any Trijets still in service?
Since 2000, both narrow-body and wide-body trijet production has ceased for almost all commercial aircraft, being replaced by twinjets. As of 2016, the Falcon 7X, 8X, and 900 business jets, all of which use S-ducts, are the only trijets in production.
Are there any dc9 still flying?
A total of 30 DC-9 aircraft (all variants) were in commercial service as of July 2018. Operators include Aeronaves TSM (8), USA Jet Airlines (6), Everts Air Cargo (4), Ameristar Charters (4) and other operators with fewer aircraft.
Which compressor can be used in turbojets?
Centrifugal compressors, which were used in the first jet engines, are still used on small turbojets and turboshaft engines and as pumps on rocket engines. Modern large turbojet and turbofan engines usually use axial compressors.
Does FedEx still fly 727?
Today, the venerable 727 narrow-body freighter closes an enduring chapter in aviation history as FedEx becomes the last major carrier to retire the aircraft from service. The retirement is part of the company’s aircraft modernization strategy.
Are DC-10 still in service?
In February 2014, the DC-10 made its last commercial passenger flight. Cargo airlines continue to operate it as a freighter, its largest operator is FedEx Express. The Orbis Flying Eye Hospital is a DC-10 adapted for eye surgery. Some DC-10s are on display, while other retired aircraft are in storage.