Plate Stop
No failure report names the plate stop. 10 FAA approvals let 6 companies make a replacement plate stop, Goodrich Landing Gear holding the most (4).
Approved replacement parts 10 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a plate stop and sell it as an approved part for the models named. These are the companies holding such approvals for a plate stop:
For these models most: Boeing 747 (8), Bell 47 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Aviation Materials Management INC | PLATE ASSY-STOP 69B04021-1 | 69B04021-1 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2013-03-25 | current |
| Gemini Engineering | PLATE ASSY STOP 69B04021-1 | 69B04021-1 | Boeing 747-100 Series, 747-200B Series,... | 2009-11-15 | current |
| Gemini Engineering INC | PLATE ASSY STOP 69B04021-1 | 69B04021-1 | Boeing 747-100 Series, 747-200B Series,... | 2009-11-15 | current |
| Goodrich Landing Gear | PLATE STOP 69B04021-2 | 69B04021-2 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2009-04-09 | current |
| Goodrich Landing Gear | PLATE ASSY-STOP 69B04021-1 | 69B04021-1 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2009-04-09 | current |
| Goodrich Landing Gear | PLATE STOP 69B04021-2 | 69B04021-2 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2009-04-09 | current |
| Goodrich Landing Gear | PLATE ASSY-STOP 69B04021-1 | 69B04021-1 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2009-04-09 | current |
| Sonic Industries INC | PLATE ASSY-STOP 69B04021-1 | 69B04021-1 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2006-05-15 | current |
| Tulsa Heliparts INC | Plate-Stop Landing Gear B.L. 15.06 90-500-017-1 | Bell 47-500-017-1 | Bell 47B, 47B3, 47D | 1996-01-10 | current |
| Tulsa Heliparts INC | Plate-Stop Landing Gear B.L. 15.06 90-500-017-1 | Bell 47-500-017-1 | Bell 47B, 47B3, 47D | 1993-01-24 | 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.