The U.S. aircraft register, updated daily
Parts

Ethernet Cable

No failure report names the ethernet cable. 8 FAA approvals let 4 companies make a replacement ethernet cable, Sterling Helicopter holding the most (5).

Approved replacement parts 8 parts manufacturer approvals

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

For these models most: Pilatus PC-12 (2), Leonardo Spa AW109 (1), Bell 505 (1), Bell 407 (1), Bell 206 JetRanger and LongRanger (1), Airbus Helicopters MBB-BK 117 C-2 (1), Airbus Helicopters EC-135 now H135 (1), Agusta Spa A109 (1).

MakerPartReplacesFitsGrantedStatus
Sterling HelicopterETHERNET CABLE RMHA-000035-180Modification PartAirbus Helicopters... EC135P1, EC135P2, EC135P2+2025-12-22current
Sterling HelicopterETHERNET CABLE RMHA-00032-150Modification PartBell Textron Canada Limited 206, 206A, 206A-1 (OH-58A)2025-12-22current
Sterling HelicopterETHERNET CABLE RMHA-000029-90Modification PartBell Textron Canada Limited 4072025-12-22current
Sterling HelicopterETHERNET CABLE ASSEMBLY RMHA-000059-150Modification PartBell Textron Canada Limited 5052025-12-22current
Sterling HelicopterETHERNET CABLE RMHA-000066-180Modification PartLeonardo S.p.A. A109, A109A, A109A II2025-12-22current
Ultra Electronics Ice, INC.Ethernet Cable Assembly 6203-7002-0016203-7002-001H13EU MBB-BK 117 C-22023-01-03current
Pilatus Business Aircraft LTD.ETHERNET CABLE ASSY.,ECONNECT PMA-2E-1301-22-0003ModificationPartPilatus PC-122021-04-16current
B/E Aerospace INCEthernet Cable Assy., Econnect W/ XM 2E-1301-22-0003Modification PartPilatus PC-12/47E2014-08-24current

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.