Sorry for the cyptic nature there is a little more to this. So aircraft A is damaged beyond economic repair with registration G-ABCD (for example) and has minimal hours. It gets rebuilt with largely new parts but it is certain that the rebuild has at least the accident damaged engine, yet the recreation has a new registration G-DCBA (again for example) and I can see from GINFO that the new mark under the sub-heading "previous ID" has NEW UK. The old aircraft is still registered - however it has a no flight dec signed and I guess that could be an admin cross over. But what I can't fathom is how is that correct? i.e to class the rebuilt aircraft as new? Or is that just an admin anomaly on GINFO and the docs will reflect the rebuild and record its prior history in log books?