Ac To
No failure report names the ac to. 6 FAA approvals let 4 companies make a replacement ac to, Lopresti Speed Merchants holding the most (2).
Approved replacement parts 6 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a ac to and sell it as an approved part for the models named. These are the companies holding such approvals for a ac to:
For these models most: Mcdonnell Douglas DC-10 (2), Gulfstream GV-SP (G500) (1), Gulfstream GV-SP G550 (1), Gulfstream GIV-X G450 (1), Gulfstream G-IV Gulfstream IV (1), Gulfstream G-1159 Gulfstream II and III (1), Douglas DC-10 (1), Bombardier CL-600 Challenger and CRJ (1), Boeing 737 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Cabin Management Solutions | AC TO DC POWER SUPPLY MAGAZINE 204-0009-02 | Modification Article | Gulfstream GV-SP | 2026-09-11 | current |
| Cabin Management Solutions | AC TO DC POWER SUPPLY MAGAZINE 204-0009-01 | Modification Part | The Boeing Company 737-700 Series | 2023-08-29 | current |
| Lopresti Speed Merchants | AC to DC Converter LSM-SCD-019 -13 | Modification Part | Gulfstream G-1159, G-1159 II, G-1159A III | 2016-08-22 | current |
| Lopresti Speed Merchants | AC to DC Converter LSM-SCD-019-13 | Modification Part | Bombardier Inc CL-600-1A11, CL-600-2A12, CL-600-2B16 | 2016-03-24 | current |
| General Dynamics Electronic Systems | AC TO DC Lighting Dimmer 283-1 | Modification Part | McDonnell Douglas DC-10-10, DC-10-10F, DC-10-15 | 2001-03-27 | current |
| Pacific Electro Dynamics | AC TO DC Lighting Dimmer 283-1 | McDonnell Douglas 283-1 | McDonnell Douglas DC-10-10, -10F, -15 | 1991-09-23 | 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.