# Leonardo Alert Service Bulletin 189-102

Copy: Revision A ("Leonardo Helicopters ASB No 189-102 Rev A"), 11 pages: PDF https://openairdocs.org/files/sha256/ef/e1/efe1f95c28f51a7a1128a8d364123e493203a6256a18b727b5db49ebe3d71d79; text https://openairdocs.org/service-documents/leonardo/sb-189-102/file/efe1f95c28f5.md. Rights: © Leonardo S.p.A. Filed by the FAA in regulations.gov docket FAA-2020-0503; AD 2021-02-03 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication.

## Details

- Manufacturer: [Leonardo](https://openairdocs.org/service-documents/leonardo.md)
- Type: Service bulletin (Alert Service Bulletin)
- Number: 189-102
- Latest revision known: 189-102, Revision A, dated December 21, 2017 (OpenAirDocs)
- Page: https://openairdocs.org/service-documents/leonardo/sb-189-102

## ADs that cite it (1) (OpenAirDocs)

Newest first, with the revision each names, as OpenAirDocs read it from the AD's text.

- [AD 2021-02-03](https://openairdocs.org/ad/2021-02-03.md), effective Apr 1, 2021: Revision A

Also cited in [1 proposed AD](https://openairdocs.org/service-documents/leonardo/sb-189-102/proposed.md).

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