The U.S. aircraft register, updated daily
Parts

Half Page

No failure report names the half page. 2 FAA approvals let 2 companies make a replacement half page, Datametrics Corporation holding the most (1).

Approved replacement parts 2 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a half page and sell it as an approved part for the models named. These are the companies holding such approvals for a half page:

For these models most: Mcdonnell Douglas DC-10 (2).

MakerPartReplacesFitsGrantedStatus
Datametrics CorporationHalf Page Printer 104100-102McDonnell Douglas 104100-102McDonnell Douglas DC-10, series 301998-07-22current
Dmc Datametrics CorporationHalf Page Printer Model DMC 2001 104100-102McDonnell Douglas 104100-102McDonnell Douglas DC-10-301998-04-02current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.