The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Midwest Aero Support INC

Holds 1 approval to make replacement parts. FAA spelling: Midwest Aero Support Inc.

Replacement parts approved 1 parts manufacturer approvals, 1 current · Rockford, IL

A parts manufacturer approval lets a company make a replacement part for someone else's aircraft or engine and sell it as an approved part. This company's approvals are mostly for engine (1).

1991-08-28Valve Diaphragm 116593 · replaces Rogerson 39561-1 · 340A, B

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.