Home›Airliners and Commercial Jet Aircraft›Status›UpcomingBrowse ByUpcomingFactsUpcomingSourcesComments (0)Reader Challenges (0)FactsComparisonEra of EmergenceWell-attested1950 1UpcomingFilter Results1 entryVehicle TypeAllFixed-Wing Aircraft (1)Wide-Body Airliners (1)ManufacturerAllThe Boeing Company (1)MakeAllBoeing (1)ModelAllBoeing 777 (1)YearAll2020 (1)Country of OriginAllUnited States (1)Body StyleAllAircraft (no road body style) (1)Engine ClassAllJet (1)Show ResultsBoeing 777XUpcomingSources1. Wikipedia: Jet airlinertier 2WikipediaJet airliner, lead section, 1950s turbojet sentenceQuote, Jet airliner, lead section, 1950s turbojet sentenceThe first jetliners, introduced in the 1950s, used the simpler turbojet engine; these were quickly supplanted by designs using turbofans, which are quieter and more fuel-efficient.View the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.