# STC SA00155BO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aircraft Monitoring Systems, LLC, United States
- Description: Installation of Aircraft Monitoring Systems LLC Annunciator System and ancillary components. Approval limited to installation on Cessna 340, serial number 206 ONLY.
- Status date: September 9, 2002
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A25](https://openairdocs.org/tcds/3A25)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D6AC736EC868BF6685256CCB006017F8.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00155BO

## ADs that name it (0)

None.

## Approved models (1)

- The Cessna Aircraft Company 340 ([TCDS 3A25](https://openairdocs.org/tcds/3A25))

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