Fail Safe
0 failure reports named the fail safe in the last ten years, 40 since 1995. 14 FAA approvals let 4 companies make a replacement fail safe, Airborne Maintenance & Engineering Services holding the most (8). The reports call it "fail-safe strap", "fail safe strap", "fail-safe chord", "fail-safe".
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 35 |
| 1996 | 5 |
Approved replacement parts 14 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a fail safe and sell it as an approved part for the models named. These are the companies holding such approvals for a fail safe:
For these models most: Boeing 737 (9), Boeing 757 (3), Learjet 60 (1), Learjet 55 (1), Learjet 35 (1), Learjet 31 (1), Learjet 25 (1), Learjet 24 (1), Boeing 767 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Eaton Aerospace Sterer Engineering | Fail Safe Pneumatic Pressure Regulator, Press, & Vacuum... 56410 | 6608257-1 | Learjet Inc. 24, 25, 28 | 2024-08-23 | current |
| Airborne Maintenance & Engineering Services | Fail Safe Strip FS 410 007-00631-13 | 007-00631-13 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Fail Safe Strip FS 410 007-00631-1 | 007-00631-1 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Fail Safe Strip FS 450 007-00631-11 | 007-00631-11 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Fail Safe Strip FS 410 007-00631-15 | 007-00631-15 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Fail Safe Strip FS 450 007-00631-5 | 007-00631-5 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Fail Safe Strip FS 450 007-00631-7 | 007-00631-7 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Fail Safe Strip FS 410 007-00631-3 | 007-00631-3 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Fail Safe Strip FS 450 007-00631-17 | 007-00631-17 | Boeing 737-300 | 2022-07-11 | current |
| Spirit Aerosystems INC | FAIL SAFE CHORD 143N1026-7 | 143N1026-7 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2015-04-07 | current |
| Spirit Aerosystems INC | FAIL SAFE CHORD 143N1026-7 | 143N1026-7 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2010-09-29 | current |
| Spirit Aerosystems INC | FAIL SAFE CHORD 143N1026-8 | 143N1026-8 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2010-03-25 | current |
| Spirit Aerosystems INC | FAIL-SAFE CHORD 146A1206Y5 | 146A1206-5 | Boeing 737-600 SERIES, 737-700 SERIES,... | 2010-01-06 | current |
| Gemini Engineering | FAIL SAFE STRAP 143T8204-3 | 143T8204-3 | Boeing 767-200 Series, 767-300 Series,... | 2009-06-03 | 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.