You and I both Chris!
But in my case, in respect of UK military airframes, it is not so much the spelling but the seemingly wide choice of manufacturers and the varying titles of some of them.
The FAA data is often unhelpful and in some cases I have de-linked the N number, replacing the linkage with a comments note, in order to enable correction of the original airframe data.
Good work all round on the ticketing numbers though someone has to find their French dictionary!
Malcolm.