Litton Ltr
No failure report names the litton ltr. 1 FAA approvals let 1 company make a replacement litton ltr, Litton Systems INC holding the most (1).
Approved replacement parts 1 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a litton ltr and sell it as an approved part for the models named. These are the companies holding such approvals for a litton ltr:
For these models most: Boeing 727 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Litton Systems INC | Litton LTR-97 Fiber Optic Gyro System Parts as listed on Litton... | Modification Part | Boeing 727-100, -200 Series | 2001-08-01 | 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.