Hydraulic Hook
No failure report names the hydraulic hook. 10 FAA approvals let 2 companies make a replacement hydraulic hook, Onboard Systems International holding the most (6).
Approved replacement parts 10 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a hydraulic hook and sell it as an approved part for the models named. These are the companies holding such approvals for a hydraulic hook:
For these models most: Md Helicopters Inc 369 (10), Hughes 369 500 series helicopters (10), Md Helicopters Inc 500 (8), Md Helicopters Llc 369 (6), Hughes Helicopters Inc HUGHES 369 (6).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Onboard Systems International | Hydraulic Hook Kit with Pin Load Weigh 200-379-00200-379-10 | Modification Part | MDHI (Hughes) 369D, 369E, 369F | 2022-07-28 | current |
| Onboard Systems International | Hydraulic Hook Kit 200-378-00200-378-10 | Modification Part | MDHI (Hughes) 369D, 369E, 369F | 2022-07-28 | current |
| Onboard Systems International | Hydraulic Hook Kit with Pin Load Weigh 200-379-10 | Modification Part | MDHI HUGHES) (369D, 369E, 369F | 2017-02-12 | current |
| Onboard Systems International | Hydraulic Hook Kit 200-378-10 | Modification Part | MDHI HUGHES) (369D, 369E, 369F | 2017-02-12 | current |
| Onboard Systems International | Hydraulic Hook Kit with Pin Load Weigh 200-379-11 | Modification Part | MDHI HUGHES) (369D, 369E, 369F | 2017-02-12 | current |
| Onboard Systems International | Hydraulic Hook Kit with Pin Load Weigh 200-379-01 | Modification Part | MDHI HUGHES) (369D, 369E, 369F | 2017-02-12 | current |
| Onboard Systems | Hydraulic Hook Kit, MD500 200-378-00 | Modification Part | MDHI HUGHES) (369D, 369E, 369F | 2011-12-22 | current |
| Onboard Systems | Hydraulic Hook Kit with Pin Load Weigh, MD500 200-379-00 | Modification Part | MDHI HUGHES) (369D, 369E, 369F | 2011-12-22 | current |
| Onboard Systems | Hydraulic Hook Kit, With Load Weigh 200-301-00 | Modification Part | MD Helicopters, Inc. MDHI) (369D, 369E, 369F | 2007-08-14 | current |
| Onboard Systems | Hydraulic Hook Kit, Without Load Weigh 200-300-00 | Modification Part | MD Helicopters, Inc. MDHI) (369D, 369E, 369F | 2007-08-14 | current |
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.