Originally Posted by
Sigwx
I can understand they’d use those markings as the 318 has the same wing iirc and so more or less the same stand footprint which is part of how the location of the markings is determined.
Are you sure it wasn’t A220 that you might have observed?
I thought that but definitely not, the A220 had it's own marking in a different place on the "tree" of markings (if you know what I mean).