# STC ST328CH

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Goodrich Avionics Systems Inc, United States
- Description: Installation of a TCAS-791 traffic alert and collision avoidance system (TCAS I).
- Applied: March 3, 1995
- Status date: February 13, 2002
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A2SW](https://openairdocs.org/tcds/A2SW)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/961D06754DF696B386256CE000534921.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST328CH

## ADs that name it (0)

None.

## Approved models (2)

- Israel Aircraft Industries Ltd. 1124 ([TCDS A2SW](https://openairdocs.org/tcds/A2SW))
- Israel Aircraft Industries Ltd. 1124A ([TCDS A2SW](https://openairdocs.org/tcds/A2SW))

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