# STC SA1928CE-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Rockwell Collins Inc, United States
- Description: Installation of Collins EHSI-74 Electronic HSI System(s). (SA227-AC (C-26A) METRO III)
- Status date: August 22, 1988
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A8SW](https://openairdocs.org/tcds/A8SW)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/58133F6986C53D3785256CC10083D2D6.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1928CE-D

## ADs that name it (0)

None.

## Approved models (1)

- Fairchild Aircraft Corporation SA227-AC (C-26A) ([TCDS A8SW](https://openairdocs.org/tcds/A8SW))

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