The U.S. aircraft register, updated daily
Parts

Door Cockpit

No failure report names the door cockpit. 40 FAA approvals let 2 companies make a replacement door cockpit, Safran Cabin INC. holding the most (38).

Approved replacement parts 40 parts manufacturer approvals

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

For these models most: Bombardier DHC-8 Dash 8 and Q400 (10), Bombardier CL-600 Challenger and CRJ (5), Mcdonnell Douglas DC-9 (2), Mcdonnell Douglas Aircraft Co MD-88 (2), Boeing 717 (2).

MakerPartReplacesFitsGrantedStatus
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-105AA9521001-105AADe Havilland... DHC-8-2002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1039521001-103De Havilland... DHC-8-3002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1079521001-107De Havilland... DHC-8-2002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1039521001-103De Havilland... DHC-8-2002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1059521001-105De Havilland... DHC-8-3002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1019521001-101De Havilland... DHC-8-3002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1039521001-103De Havilland... DHC-8-1002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1059521001-105De Havilland... DHC-8-1002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-105AA9521001-105AADe Havilland... DHC-8-1002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1019521001-101De Havilland... DHC-8-1002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1079521001-107De Havilland... DHC-8-1002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-105AA9521001-105AADe Havilland... DHC-8-3002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1019521001-101De Havilland... DHC-8-2002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1059521001-105De Havilland... DHC-8-2002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1079521001-107De Havilland... DHC-8-3002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 4632001-1034632001-103MHI RJ Aviation ULC CL-600-2B19 MHI RJ Aviation ULC 100 Series2025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 4631001-1074631001-107MHI RJ Aviation ULC CL-600-2B19 MHI RJ Aviation ULC Series 1002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 4631001-1014631001-101MHI RJ Aviation ULC CL-600-2B19 MHI RJ Aviation ULC Series 1002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1019521001-101De Havilland... DHC-8-1002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1079521001-107De Havilland... DHC-8-1002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-105AA9521001-105AADe Havilland... DHC-8-1002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1059521001-105De Havilland... DHC-8-1002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1039521001-103De Havilland... DHC-8-1002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1079521001-107De Havilland... DHC-8-2002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1039521001-103De Havilland... DHC-8-3002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-105AA9521001-105AADe Havilland... DHC-8-3002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1019521001-101De Havilland... DHC-8-2002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1039521001-103De Havilland... DHC-8-2002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-105AA9521001-105AADe Havilland... DHC-8-2002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1059521001-105De Havilland... DHC-8-2002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1059521001-105De Havilland... DHC-8-3002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1019521001-101De Havilland... DHC-8-3002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-1079521001-107De Havilland... DHC-8-3002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9397501-5059397501-505MHI RJ Aviation ULC CL-600-2C10 SERIES 7002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9397501-5059397501-505MHI RJ Aviation ULC CL-600-2D24-SERIES 9002025-08-22current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-101AA9521001-101AADE HAVILLAND... DHC-8-200 SERIES2025-08-18current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-101AA9521001-101AADE HAVILLAND... DHC-8-300 SERIES2025-08-18current
Safran Cabin INC.DOOR ASSY COCKPIT 9521001-101AA9521001-101AADE HAVILLAND... DHC-8-100 SERIES2025-08-18current
Aim Aerospace INCDoor Assy- Cockpit Door AA11122-73AA11122-73McDonnell Douglas DC-9-81/-82/-83, MD-88, MD-902010-09-30current
Aim Aerospace INCDoor Assy- Cockpit Door AA11122-71AA11122-71McDonnell Douglas DC-9-81/-82/-83, MD-88, MD-902010-09-30current

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.