The U.S. aircraft register, updated daily
Parts

Mcdu

0 failure reports named the mcdu in the last ten years, 1 since 1999. 7 FAA approvals let 4 companies make a replacement mcdu, Honeywell International INC holding the most (2).

Reports by year

0001111999
Reports by year, as a table
reports
19991

Approved replacement parts 7 parts manufacturer approvals

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

For these models most: Airbus A321 (6), Airbus A320 (6), Airbus A319 (6), Boeing 767 (1).

MakerPartReplacesFitsGrantedStatus
Honeywell International US LLCMCDU 4093600-9014093600-901Boeing 767-200 Series, 767-300 Series,...2021-10-19current
Honeywell INCMCDU (Multipurpose Control Display Unit) 4055500-9074055500-907Airbus A319-111, -112, -1132003-03-25current
Honeywell INCMCDU (Multipurpose Control Display Unit) 4055500-9064055500-906Airbus A319-111, -112, -1132003-03-25current
Honeywell INC, Ces-CsmMCDU (Multipurpose Control Display Unit) 4055500-9074055500-907Airbus A319-111, -112, -1132003-03-25current
Honeywell International INCMCDU (Multipurpose Control Display Unit) 4055500-9064055500-906Airbus A319-111, -112, -1132003-03-25current
Honeywell INC, Ces-CsmMCDU (Multipurpose Control Display Unit) 4055500-9064055500-906Airbus A319-111, -112, -1132003-03-25current
Honeywell International INCMCDU (Multipurpose Control Display Unit) 4055500-9074055500-907Airbus A319-111, -112, -1132003-03-25current

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.