# Leonardo Alert Service Bulletin 109SP-134

Copy: No revision named ("Leonardo Helicopters ASB No. 109SP-134"), 16 pages: PDF https://openairdocs.org/files/sha256/7c/74/7c7481fefabfbd98a9a9b68b46fd4fcf55fc7f2da387d0f6aa6ace1c7709a71e; text https://openairdocs.org/service-documents/leonardo/109sp-134/file/7c7481fefabf.md. Rights: © Leonardo S.p.A. Filed by the FAA in regulations.gov docket FAA-2021-0720, the docket of AD 2021-23-10. Not covered by OpenAirDocs’ CC0 dedication.

## Details

- Manufacturer: [Leonardo](https://openairdocs.org/service-documents/leonardo.md)
- Type: Service bulletin (Alert Service Bulletin)
- Number: 109SP-134
- Page: https://openairdocs.org/service-documents/leonardo/109sp-134

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

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

- [AD 2021-23-10](https://openairdocs.org/ad/2021-23-10.md), effective Feb 4, 2022: No revision named

Also cited in [1 proposed AD](https://openairdocs.org/service-documents/leonardo/109sp-134/proposed.md).

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