# STC ST00357LA

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: ACSS (Aviation Communication and Surveillance Syst, United States
- Description: Installation of Honeywell Mode S Transponder.
- Status date: February 28, 2002
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A35EU](https://openairdocs.org/tcds/A35EU)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E40283B03EBE9B9485256CC2006A72DF.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST00357LA

## ADs that name it (0)

None.

## Approved models (1)

- Airbus A300 B4-203 ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))

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