# STC SR00823AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Thoroughbred Aviation Maintenance Inc, United States
- Description: This modification will allow the installation or rear extended cabin step
- Applied: February 2, 1995
- Status date: February 25, 2022
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/7b/20/7b20e9b3f4d0b77a386f54387578f2a647ced6e63819e3ad0efbb116e8bec1ba
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/36ABB9469068A6AA862587F7007148CC.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR00823AT

## ADs that name it (0)

None.

## Approved models (1)

- MD Helicopter Inc. 369 (Army YOH-6A) ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))

## What the certificate says

The certificate has no text we could read; open the PDF to read it.

## Every issue (1)

- February 25, 2022: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/7b/20/7b20e9b3f4d0b77a386f54387578f2a647ced6e63819e3ad0efbb116e8bec1ba)

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