# Search: S76A

In the text of advisory circulars: 3 matches in release 2026-11-13. Page 1.

- [AC 43-16A](https://openairdocs.org/ac/43-16.md?from=27): Aviation Maintenance Alert: Improve Reliability-Interchange Service Experience · Page 27 · superseded or historical
  > …KEPT OLD PARTS, CHANGED ALL PARTS ON BOTH ENGINES INCLUDING MIXTURE, PROPELLER, AND SKRSKY CALIPER LEAKING 07/29/1999 **S76A**…
- [AC 43-16A](https://openairdocs.org/ac/43-16.md?from=28): Aviation Maintenance Alert: Improve Reliability-Interchange Service Experience · Page 28 · superseded or historical
  > …SKRSKY ALLSN NOZZLE CRACKED 08/13/1999 637 **S76A** 250C30S 23035128 23008064 1ST STAGE 1999082000486 ENGINE REMOVED DUE TO TURBINE…
- [AC 43-16A](https://openairdocs.org/ac/43-16.md?from=17): Aviation Maintenance Alert: Improve Reliability-Interchange Service Experience · Page 17 · superseded or historical
  > …SIKORSKY Sikorsky; Model **S76A**; Structural Corrosion; ATA 5313 This report stated that four like helicopters had similar structural corrosion defects…

All collections: https://openairdocs.org/search.md?q=S76A