# Rolls-Royce Alert Non-Modification Service Bulletin RB.211-72-AK422

## Copies (2)

Copies the FAA filed in AD dockets on regulations.gov, newest revision first. A newer revision may exist.

- Revision 1 ("RR RB_72-AK422_1"), 10 pages: PDF https://openairdocs.org/files/sha256/9e/81/9e812526ef049932c7fa01989ad6dbffc6fde12a8a9bc1268585af192d7fd0e7; text https://openairdocs.org/service-documents/rolls-royce/rb211-72-ak422/file/9e812526ef04.md. Rights: © Rolls-Royce plc. Filed by the FAA in regulations.gov docket FAA-2020-0617; AD 2020-15-07 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication.
- RRD NMSB RB.211-72-AK422 Rev2 ("RRD NMSB RB.211-72-AK422 Rev2"), 11 pages: PDF https://openairdocs.org/files/sha256/65/bc/65bcccac174a562c1bdddf5351e61aff87bc4b8b67730b93f36cc753c2a94b59; text https://openairdocs.org/service-documents/rolls-royce/rb211-72-ak422/file/65bcccac174a.md. Rights: © Rolls-Royce plc. Filed by the FAA in regulations.gov docket FAA-2023-1399, the docket of AD 2023-22-01. Not covered by OpenAirDocs’ CC0 dedication.

## Details

- Manufacturer: [Rolls-Royce](https://openairdocs.org/service-documents/rolls-royce.md)
- Type: Service bulletin (Alert Non-Modification Service Bulletin)
- Number: RB.211-72-AK422
- Latest revision known: RB.211-72-AK422, Revision 1, dated March 2, 2020 (OpenAirDocs)
- Page: https://openairdocs.org/service-documents/rolls-royce/rb211-72-ak422

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

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

- [AD 2020-15-07](https://openairdocs.org/ad/2020-15-07.md), effective Aug 4, 2020: Revision 1

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