# Guimbal Service Bulletin 16-021

Copy: Guimbal Service Bulletin SB 16-021 E ("Guimbal Service Bulletin SB 16-021 E"), 10 pages: PDF https://openairdocs.org/files/sha256/ee/9b/ee9b663ad04b79481902d3eaaf2f5a9d7be6f9f474f5355a2294d2bbbbbcc21a; text https://openairdocs.org/service-documents/guimbal/sb-16-021/file/ee9b663ad04b.md. Rights: © Guimbal. Filed by the FAA in regulations.gov docket FAA-2021-0620; AD 2021-21-06 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication.

## Details

- Manufacturer: [Guimbal](https://openairdocs.org/service-documents/guimbal.md)
- Type: Service bulletin (Service Bulletin)
- Number: 16-021
- Latest revision known: 16-021, Revision E, dated August 27, 2019 (OpenAirDocs)
- Page: https://openairdocs.org/service-documents/guimbal/sb-16-021

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

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

- [AD 2021-21-06](https://openairdocs.org/ad/2021-21-06.md), effective Dec 17, 2021: Revision E, and with none named

Also cited in [1 proposed AD](https://openairdocs.org/service-documents/guimbal/sb-16-021/proposed.md).

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