That was a great laugh 😀
Damn i got boxes of scrap metal seemingly haunted, some even once were parts of aircrafts, or were going to be parts (but was butched in the process 😮 ).
Nevertheless, that piece don’t look AC to me. Holes are too close to the edge. Structure standard would have it about 1½ hole diameter from the edge 😉
Anyway, i got metal to sell now…