Turbine Bypass
0 failure reports named the turbine bypass in the last ten years, 1 since 1995. 5 FAA approvals let 2 companies make a replacement turbine bypass, Honeywell International INC. holding the most (3).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 1 |
Approved replacement parts 5 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a turbine bypass and sell it as an approved part for the models named. These are the companies holding such approvals for a turbine bypass:
For these models most: Mcdonnell Douglas MD-11 (2), Gulfstream GVI G650 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Honeywell International INC. | Turbine Bypass Valve 978560-6 | 978560-6 | Fokker Services B.V. F28 Mark 1000, F28 Mark 2000, F28 Mark 3000 | 2023-04-05 | current |
| Honeywell International INC. | Turbine Bypass Valve 398946-2 | 398946-2 | The Boeing Company MD-11, MD-11F | 2023-02-14 | current |
| Honeywell International INC. | Turbine Bypass Valve 3291286-3 | 3291286-3 | Gulfstream Aerospace... GVI | 2022-12-13 | current |
| Honeywell International INC | Turbine Bypass Valve 3291286-3 | 3291286-3 | Gulfstream G650 | 2012-10-08 | current |
| Honeywell International INC | Turbine Bypass Valve 398946-2 | McDonnell Douglas 398946-2 | McDonnell Douglas MD-11, -11F | 1996-09-18 | 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.