The U.S. aircraft register, updated daily
Parts

Window Canopy

No failure report names the window canopy. 4 FAA approvals let 4 companies make a replacement window canopy, Ten Cate Aerospace INC holding the most (1).

Approved replacement parts 4 parts manufacturer approvals

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

For these models most: Md Helicopters Inc 369 (2), Md Helicopters Inc 500 (1), Mcdonnell Douglas Heli Co 369 (1).

MakerPartReplacesFitsGrantedStatus
Nordam Transparency DivWindow Assy. Canopy Crew & Passenger 369-100-1, -2, -3,-4Hughes369-H-2405-1, -2, -501, -502, -601, -602...McDonnell Douglas 369D, H, HE1999-10-12current
Nordam-TexasWindow Assembly Canopy Crew & Passenger 369-100-1, -2, -3,-4Hughes 369-H-2405-1, -2, -501, -502, -601,...MD Helicopters, Inc. MDHI) (369D, E, H1997-02-12current
M & N AerospaceWindow Assembly Canopy Crew & Passenger 369-100-1, -2, -3, -4Hughes 369-H-2405-1, -2, -501, -502, -601,...MD Helicopters, Inc. MDHI) (369H, HE, HM1993-09-09current
Ten Cate Aerospace INCWindow Assembly Canopy Crew and Passenger 369-100-1, -2, -3, -4Hughes 369-H-2405-1, -2, -501, -502, -601,...MD Helicopters, Inc. MDHI) (369H, HE, HM1993-05-16current

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.