Service Information: Columbia Helicopters
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| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 234-54-0004 | en | Aft Pylon STA 534 and 594 Inspection | 11/22/2013 | |
| SB 234-62-0008 | 1 | en | Inspection of Rotor Blade Trailing Edge | 12/06/2013 |