Hopefully I didn't miss a previous answer to this question when I did a quick search...
Does anyone know how to find info to fill into the database for aircraft that are under construction and don't have a registration yet?
I have photos of several of the 787's around Paine Field patiently awaiting completion and certification. Several of these, in particular two for Royal Air Maroc and two for JAL, have no registration numbers.
I do see the folks on planespotters have a possible list:
But I don't know the accuracy or how to tell which is which.
Or do I just leave these fields blank in this situation?