Weight And
No failure report names the weight and. 6 FAA approvals let 5 companies make a replacement weight and, Korry Electronics CO 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 weight and and sell it as an approved part for the models named. These are the companies holding such approvals for a weight and:
For these models most: Boeing 747 (3), Mcdonnell Douglas MD-11 (1), Helicopter Transport Services CH-54 (1), Boeing 727 (1), Airbus A320 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Korry Electronics CO | Weight and Balance Switch Assembly 332-632-1090-001 | 60B00148-72 | Boeing 747-100 Series, 747-200 Series,... | 2020-08-05 | current |
| Safran Power USA LLC | Weight and Weight Block Assembly - Balance A680203223 | 680203223 | Airbus A320 Model -111, A320 Model -211,... | 2018-06-26 | current |
| Korry Electronics CO | Weight and Balance Switch Assembly 332-632-1090-001 | 60B00148-72 | Boeing 747-100, 747-200, 747-300 | 2009-11-03 | current |
| Aerotek Design Labs LLC | Weight and Balance Tray Installation Kit KIT210-00017-01 | Modification Part | Boeing 747-400 Series | 2007-09-19 | current |
| Dec Technologies INC | Weight And Pivot, Speed Governor DEC61-007-501 | Hamilton Standard 743585-1 | Aviation International Rotors CH-54A, CH-54B, S-64E and S-64F | 1998-06-08 | current |
| Honeywell International INC | Weight and Balance Computer 4066927-901 | McDonnell Douglas 4066927-901 | McDonnell Douglas MD-11, -11F | 1992-03-15 | 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.