And I don't come across everything in the IRC that even mentions residential plane hangars, and there is definitely almost nothing in the IRC that sends me on the IBC to search for them. The rest is voodoo subject for your approval. I positive wouldn't seem on the plumbing code https://dominickspkcv.thechapblog.com/33886926/the-smart-trick-of-smarter-home-lift-that-nobody-is-discussing