# STC SH359GL

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Facet Filter Products, United States
- Description: Installation of Facet Enterprises engine lubrication system scavenge filter.
- Status date: May 1, 1990
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS 4H10](https://openairdocs.org/tcds/4H10)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/BB6801CBBC6E847F85256CC2005C3138.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SH359GL

## ADs that name it (0)

None.

## Approved models (1)

- Hiller Aviation UH-12D (Army UH-23D) ([TCDS 4H10](https://openairdocs.org/tcds/4H10))

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