Pilot Amu
No failure report names the pilot amu. 3 FAA approvals let 2 companies make a replacement pilot amu, South West Aero Group holding the most (2).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a pilot amu and sell it as an approved part for the models named. These are the companies holding such approvals for a pilot amu:
For these models most: Gulfstream G-IV Gulfstream IV (2), Bombardier CL-600 Challenger and CRJ (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| South West Aero Group | Pilot AMU Harness Pigtail BAI-CL60-WA01-501 | STC Modification Part | Bombardier Inc. CL-600-1A11(600), CL-600-2A12(601),... | 2026-02-17 | current |
| South West Aero Group | Pilot AMU Harness Pigtail BAI-GIVX-WA-01-501 | BAI-GIVX-WA-01-501 | Gulfstream Aerospace... G-IV | 2023-08-14 | current |
| Avionics Support Group, INC. | Pilot AMU Harness Pigtail BAI-GIVX-WA-01-501 | BAI-GIVX-WA-01-501 | Gulfstream G-IV | 2023-07-28 | 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.