Splice Spar
No failure report names the splice spar. 7 FAA approvals let 4 companies make a replacement splice spar, Gulfstream Aerospace LP holding the most (2).
Approved replacement parts 7 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a splice spar and sell it as an approved part for the models named. These are the companies holding such approvals for a splice spar:
For these models most: Israel Aircraft Industries 1125 (6), Israel Aircraft Industries 1124 (6), Israel Aircraft Industries ASTRA SPX (4).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Gulfstream Aerospace Corporation | Splice Assy.-Rear Spar. Horiz. Stab. 25G4503005-501 | 25G4503005-501 | Gulfstream Aerospace LP Gulfstream G150 | 2008-01-16 | current |
| Gulfstream Aerospace Corporation | Splice Assembly Rear Spar Horiz Stab 453005-509 | IAI 4453005-509 | Gulfstream 1125 Westwind Astra, and Astra SPX, 1121 | 2003-02-17 | current |
| Gulfstream Aerospace LP | Splice Assembly Rear Spar Horiz Stab 453005-31 | IAI 4453005-31 | Gulfstream 1125 Westwind Astra, Astra SPX, 1121 | 2001-06-06 | current |
| Gulfstream Aerospace LP | Splice Assembly Rear Spar Horiz Stab 453005-509 | IAI 4453005-509 | Gulfstream 1125 Westwind Astra, Astra SPX, 1121 | 2001-06-06 | current |
| Galaxy Aerospace CO LP | Splice Assembly Rear Spar Horiz Stab 453005-509 | IAI 4453005-509 | Gulfstream 1125 Westwind Astra, Astra SPX, 1121 | 2000-08-06 | current |
| Galaxy Aerospace CO LP | Splice Assembly Rear Spar Horiz Stab 453005-31 | IAI 4453005-31 | Gulfstream 1125 Westwind Astra, Astra SPX, 1121 | 2000-08-06 | current |
| Astra Jet CORP | Splice Assembly Rear Spar Horizontal Stab. 453005-509 | Israel 1121, 1121A, B | 1992-06-16 | 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.