Immer
No failure report names the immer. 1 FAA approvals let 1 company make a replacement immer, Ontic Engineering & Manufacturing 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 immer and sell it as an approved part for the models named. These are the companies holding such approvals for a immer:
For these models most: Embraer ERJ 190 E190 and E195 (1), Embraer ERJ 170 E170 and E175 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Ontic Engineering & Manufacturing INC | IMMER, 4 CHANNEL COCKPIT LIGHTING 70-0466-1 | 170-16254-509 | Embraer S.A ERJ 170-100 STD, ERJ 170-100 LR, ERJ... | 2025-08-26 | 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.