I own an aviation company called Jet Wash. I have had contracts washing the fleet of United Airlines, Northwest Airlines, Alaska Airlines, Aloha Airlines, Frontier Airlines, Hawaiian Airlines, American Egle and do cleaning for NetJets, Flight Options, Citation Shares, FlexJet & many other private jets. I have a collection in 1:400 scale of the above airlines and I actually look at them to estimate how many man hours it takes to perform many different cleaning tasks.

I am always on the look out for any 1:400 scale private jets. I don't think anyone makes them yet.