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

Wems Electronics

Named as the FAA publishes it on its approvals.

Holds 5 approvals to make replacement parts. FAA spelling: WEMS Electronics.

Replacement parts approved 5 parts manufacturer approvals, 5 current · Hawthorne, CA

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 other and general (5).

Boeing 757 2Boeing 737 2Mcdonnell Douglas DC-9 1Douglas DC-9 1
2000-08-20Aeris FX/Videofile Parts as listed per MDL 966-100001 · replaces 700-100001-013 · 737-700, 737-800 Series
2000-07-19Audiofile and Media Data Loader Parts as listed per MDL 966-100009-001 · replaces 966-100009-001 · 757-200 Series
2000-07-10Audiofile, Top Assembly 700-100003-002 · replaces 700-100003-002 · 757-200 Series
2000-06-28AERIX FX 700-100001-003 · replaces 700-100001-003 · 737-800 Series
2000-03-26Reservoir Assembly 2355-38-412-101 · replaces 2355-38-412-101 · DC-9-11, DC-9-12, DC-9-13

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.