The U.S. aircraft register, updated daily
Parts

Cas Tcas

No failure report names the cas tcas. 5 FAA approvals let 2 companies make a replacement cas tcas, Page Avjet CORP holding the most (3).

Approved replacement parts 5 parts manufacturer approvals

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

For these models most: Boeing 737 (2), Mcdonnell Douglas DC-10 (1).

MakerPartReplacesFitsGrantedStatus
B/E Aerospace INCCAS 67A TCAS II Top Kit J3132-TCAS-900Modification PartBritish Aerospace... Jetstream 3101 Series & 3201 Series2012-12-09current
B/E Aerospace INCCAS-81 TCAS II System Kit 3-3450D1088-13-3450D1088-1Boeing 737-300, 737-5002003-01-09current
Page Avjet CORPCAS-81 TCAS II System MDL 699-50023Modification PartMcDonnell Douglas DC-10-30 Series1992-11-09current
Page Avjet CORPCAS-81 TCAS II System, TRA-67 Mode S Transponder Kit MDL 90-13Modification PartBoeing 737-200 Series1992-03-31current
Page Avjet CORPCAS-81A TCAS II System Kit MDL-92-06Modification PartAirbus A310-200, -3001992-03-15current

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.