Attitude Indicator
No failure report names the attitude indicator. 4 FAA approvals let 1 company make a replacement attitude indicator, Rieker INC holding the most (4).
Approved replacement parts 4 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a attitude indicator and sell it as an approved part for the models named. These are the companies holding such approvals for a attitude indicator:
For these models most: Bombardier CL-600 Challenger and CRJ (4).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Rieker INC | Attitude (Roll) Indicator A25-1 | Bombardier Inc. 601R62801-1 | Bombardier Inc CL600-2B19 (Regional Jet Series 100) | 2024-06-03 | current |
| Rieker INC | Attitude (Pitch) Indicator A25-3 | Bombardier Inc. 601R62801-3 | Bombardier Inc CL600-2B19 (Regional Jet Series 100) | 2024-06-03 | current |
| Rieker INC | Attitude (Roll) Indicator A25-1 | Bombardier 601R62801-1 | Bombardier, Inc. CL600-2B19 (Reginal Jet Series 100) | 1998-03-29 | current |
| Rieker INC | Attitude (Pitch) Indicator A25-3 | Bombardier 601R62801-3 | Bombardier, Inc. CL600-2B19 (Reginal Jet Series 100) | 1998-03-29 | 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.