We analyzed the aircraft fundamentals in Part 1, then passenger and cargo capacities in Part 2 and now we finish with the economics of different possible variants compared with the standard 767 and a possible NMA.
The economic improvement of a GEnx reengined 767 is hampered by the new engine's larger size and higher weight.
After catering for the increased empty weight and drag of a reengined 767, the result puts the project in question.
A reengined 767 is far from a replacement for the NMA.
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