Dual Litef
No failure report names the dual litef. 2 FAA approvals let 2 companies make a replacement dual litef, Sierra Nevada CORP (Snc) holding the most (1).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a dual litef and sell it as an approved part for the models named. These are the companies holding such approvals for a dual litef:
For these models most: Pilatus PC-12 (1), Learjet 35 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Sierra Nevada CORP (Snc) | Dual litef LCR-100 Attitude and Heading Reference System (AHRS) MDL-006-3420-L01-00 | Modification Part | Pilatus Aircraft Limited PC-12, PC-12/45 PC-12/47 | 2012-10-22 | current |
| Learjet INC | Dual LITEF-Altitude Heading Reference Source (AHRS)... BAS35010044 | Modification Part | Learjet 35, 35A, 36 | 2004-04-14 | 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.