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

Western Filter Corporation

Holds 1 approved modification. FAA spelling: Western Filter Corporation.

Approved modifications 1 · newest first

1997-02-12SE00344LA · Installation of Western Filter Corp. oil filter element, P/N WF334638, as a replacement for the P&W Canada filter... · PW121, PW124B, PW118

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