Radii Block
No failure report names the radii block. 1 FAA approvals let 1 company make a replacement radii block, Delta G Designs holding the most (1).
Approved replacement parts 1 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a radii block and sell it as an approved part for the models named. These are the companies holding such approvals for a radii block:
For these models most: Boeing 757 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Delta G Designs | Radii Block DGD-011308-01-21 | N/A | Boeing 757-200 Series | 2010-07-06 | 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.