Originally posted by ekrk5
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1. to streamline and simplify the administration and paperwork at the Boeing facilities.
2. to streamline and simplify the administration and paperwork with the regulatory aviation bodies around the world when it came to certifying new models*.
* The Netherlands is a good example of this : you may note that the 737-700NG and -800NG type certificates are 737-7K2 and 737-8K2 respectively - there is no 737-706 or 737-806 (KLM) as it would have required a separate certification on the "old" system.
How you choose to index the airframes depends on personal preference. If you only wish to go as deep as the airframe data placard then yes, you could say that all frames since the type certificate revision should be indexed as 737-700, 777F etc. But the picture is much larger than that and the firing order configuration identifier (or customer code if you prefer) still plays a key part in the manufacturing process of the airframes. So to claim that they no longer exist and are being reported erroneously is incorrect.
This website lists the airframes with their full data set so I guess that is what they prefer.
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