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No.892084 ViewReplyReportDelete
Hi /n/, got a question for you

In terms of fuel efficiency and general capacity, what would be the best airliner to replace the E-3 sentry?

Its airframe is based off the Boeing 707 which is a pretty old design and the E-3s themselves were introduced 40 years ago. So what features do you think would be important? I hear twin engines are more efficient but wouldn't 4 better for redundancy since this is a military aircraft?