Your search Notice: Seventh Circuit Rule 53(b)(2) States Unpublished Orders Shall Not Be Cited or Used As Precedent Except to Support a Claim of Res Judicata, Collateral Estoppel or Law of the Case in Any Federal Court Within the Circuit.midwest Helicopters Airways, Inc., Midwest Truxton Int'l,inc., and the Home Insurance Company, Inc.,plaintiffs-appellants, v. Sikorsky Aircraft, Defendant-appellee did not match any document.