# Agusta Bollettino Tecnico 412-128

Copy: No revision named ("Leonardo ASB 412-128 Rev A"), 8 pages: PDF https://openairdocs.org/files/sha256/67/c4/67c448da660b89b3f7e90cc5e9e2230835463fad534cb105b15cc5c8ef6af62a; text https://openairdocs.org/service-documents/leonardo/sb-412-128/file/67c448da660b.md. Rights: © Leonardo S.p.A. Filed by the FAA in regulations.gov docket FAA-2026-0014, the docket of AD 2026-02-05. Not covered by OpenAirDocs’ CC0 dedication.

## Details

- Manufacturer: [Leonardo](https://openairdocs.org/service-documents/leonardo.md) (issued as Agusta)
- Type: Service bulletin (Bollettino Tecnico)
- Number: 412-128
- Page: https://openairdocs.org/service-documents/leonardo/sb-412-128

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

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

- [AD 2026-02-05](https://openairdocs.org/ad/2026-02-05.md), effective Feb 6, 2026: No revision named

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