# Robinson Service Letter R44 74

Copy: Revision B ("Robinson R44 Service Letter SL-74B and SL-61B"), 4 pages: PDF https://openairdocs.org/files/sha256/10/9c/109c428e9a677667f897dda8b01c70ea0182db762defeb312ec421dbcb7a90e2; text https://openairdocs.org/service-documents/robinson/sl-r44-74/file/109c428e9a67.md. Rights: © Robinson. Filed by the FAA in regulations.gov docket FAA-2024-1477, the docket of AD 2024-23-01. Not covered by OpenAirDocs’ CC0 dedication.

## Details

- Manufacturer: [Robinson](https://openairdocs.org/service-documents/robinson.md)
- Type: Service letter (Service Letter)
- Number: R44 74
- Latest revision known: R44 74, Revision B, dated July 21, 2017 (OpenAirDocs)
- Page: https://openairdocs.org/service-documents/robinson/sl-r44-74

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