# Leonardo Mandatory Bollettino Tecnico 109SP-105

Copy: No revision named ("Leonardo Helicopters BT 109SP-105"), 7 pages: PDF https://openairdocs.org/files/sha256/33/74/3374cbda271aaf7175cde0a8323841b2e50f367d48c8c75bf5306e4b657c2227; text https://openairdocs.org/service-documents/leonardo/109sp-105/file/3374cbda271a.md. Rights: © Leonardo S.p.A. Filed by the FAA in regulations.gov docket FAA-2018-0170; AD 2018-07-08 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication.

## Details

- Manufacturer: [Leonardo](https://openairdocs.org/service-documents/leonardo.md)
- Type: Service bulletin (Mandatory Bollettino Tecnico)
- Number: 109SP-105
- Page: https://openairdocs.org/service-documents/leonardo/109sp-105

## ADs that cite it (2) (OpenAirDocs)

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

- [AD 2020-15-16](https://openairdocs.org/ad/2020-15-16.md), effective Aug 27, 2020: No revision named
- [AD 2018-07-08](https://openairdocs.org/ad/2018-07-08.md), effective Apr 26, 2018: No revision named

Also cited in [1 proposed AD](https://openairdocs.org/service-documents/leonardo/109sp-105/proposed.md).

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