I also noticed when testing random numbers i found that 8087916 have no ghost number on my old decoder, don't know about the other numbers. I thought this might have something to do with the unknown bits in the data because they are mostly 1 in this number while 0 in other, but encoding this number with 0 as unknown data also works without ghost. Does this number look like a valid status message just by random luck?

I still haven't found a single status message in my real transponder ( ambrc dp model) only hundreds of id message so i have no idea yet how they look.