The U.S. aircraft register, updated daily
Parts

Flight Managemnt

No failure report names the flight managemnt. 2 FAA approvals let 1 company make a replacement flight managemnt, Sip Technical Svc INC holding the most (2).

Approved replacement parts 2 parts manufacturer approvals

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

For these models most: Boeing 737 (2).

MakerPartReplacesFitsGrantedStatus
Sip Technical Svc INCFlight Managemnt System Installation As specified by drawings...Modification PartBoeing 737-200, 737-300, 737-4002000-10-02current
Sip Technical Svc INCFlight Managemnt System Installation As specified by drawings...Modification PartBoeing 737-200, 737-300, 737-4002000-10-02current

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.