Structural Icu
No failure report names the structural icu. 6 FAA approvals let 2 companies make a replacement structural icu, California Avi-Tron Corporation holding the most (3).
Approved replacement parts 6 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a structural icu and sell it as an approved part for the models named. These are the companies holding such approvals for a structural icu:
For these models most: Boeing 727 (6).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| California Avi-Tron Corporation | Structural ICU Kit 442202-5 | 442202-5 | Boeing 727-200 Series | 2003-04-13 | current |
| California Avi-Tron Corporation | Structural ICU Kit 442100-2 | 4421002-2 | Boeing 727-100 Series | 2003-04-13 | current |
| California Avi-Tron Corporation | Structural ICU Kit 442202-3 | 442202-3 | Boeing 727-200 Series | 2003-04-13 | current |
| California Avi-Tron CORP | Structural ICU Kit 442100-2 | Federal Express 442100-2 | Boeing 727-100 Series | 1994-01-12 | current |
| California Avi-Tron CORP | Structural ICU Kit 442202-5 | Federal Express 442202-5 | Boeing 727-200 | 1994-01-12 | current |
| California Avi-Tron CORP | Structural ICU Kit 442202-3 | Federal Express 442202-3 | Boeing 727-200 | 1994-01-12 | 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.