# STC SA00873CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Astral Aviation, Inc, United States
- Description: Installation of an Auxiliary Landing Gear Annunciator System.
- Applied: September 10, 1997
- Status date: April 27, 1998
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE)
- Certificate PDF: https://openairdocs.org/files/sha256/2c/2e/2c2ee494cfa32b677b5c31c6b2ed1e439f82721f5b42eebc3c915f00c73815c6
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/17779DBDA3BA7CD285256CC1007E01AA.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00873CH

## ADs that name it (0)

None.

## Approved models (1)

- Raytheon Aircraft Company 1900D ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- April 27, 1998: Issued, Current. [certificate](https://openairdocs.org/files/sha256/2c/2e/2c2ee494cfa32b677b5c31c6b2ed1e439f82721f5b42eebc3c915f00c73815c6)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.