Just found that thread on the classicamiga forum:
in which they conclude AR and code mack are the same. Code Mack seems to have been the development name of AR
I also extracted the content of the adfs through winuae, checked the size of the main folders (panim, pdata and pscreens) and MD5 of the files in pdata (why didn't I think of that when I started this thread
Same overall size and similar MD5 for the different files I checked, so the conclusion of the classicamiga forum is correct.
And just discovered that the amiga version of AR doesn't include the Airstrike...