The U.S. aircraft register, updated daily
Parts

Norton Radome

No failure report names the norton radome. 4 FAA approvals let 3 companies make a replacement norton radome, American Eurocopter LLC holding the most (2).

Approved replacement parts 4 parts manufacturer approvals

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

For these models most: Beechcraft G58 (1), Beechcraft 95 Travel Air and Baron 55 (1).

MakerPartReplacesFitsGrantedStatus
Airbus Helicopters, INC.Norton Radome Assembly 117-S0001Modification PartAirbus Helicopters... MBB-BK 117, A-1, A-32018-01-16current
Skandia, INC.Norton Radome Boot SK1427Modification PartTextron Aviation Inc. B95A, D95A, E952017-12-18current
American Eurocopter LLCNorton Radome Assembly 117-S0001Modification PartEurocopter Deutschland MBB-BK 117 A-1, A-3, A-42003-08-10current
American Eurocopter LLCNorton Radome Assembly 117-S0001Modification PartEurocopter Deutschland MBB-BK 117 A-1, A-3, A-42003-08-10current

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.