Fatigue Sensor
No failure report names the fatigue sensor. 2 FAA approvals let 1 company make a replacement fatigue sensor, Structural Integrity Engrg holding the most (2).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a fatigue sensor and sell it as an approved part for the models named. These are the companies holding such approvals for a fatigue sensor:
For these models most: Beechcraft 99 Airliner (2), Beechcraft C-99 (1), Beechcraft B-99 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Structural Integrity Engrg | Fatigue Sensor Kit MDL 91000 | Modification Part | Beech Raytheon) (99, 99A, A99A | 2001-08-28 | current |
| Structural Integrity Engrg | Fatigue Sensor 91001 | Modification Part | Beech Raytheon) (C99, 99, 99A | 1995-06-04 | 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.