# STC SR199CH-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Standard Aero, United States
- Description: Installation of a Bendix/King model CAS 66A Traffic Collision Avoidance System (TCAS I).
- Applied: March 10, 1994
- Status date: July 27, 2010
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 29
- Data sheets: [TCDS H1NE](https://openairdocs.org/tcds/H1NE)
- Certificate PDF: https://openairdocs.org/files/sha256/03/bd/03bdd391e3da5e3c092325de9db661396debee9d248f7bb7af6ab347fc7d71c0
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A21A796A6D1F2DDE862577D60059D44B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR199CH-D

## ADs that name it (0)

None.

## Approved models (3)

- Sikorsky Aircraft Corporation S-76A ([TCDS H1NE](https://openairdocs.org/tcds/H1NE))
- Sikorsky Aircraft Corporation S-76B ([TCDS H1NE](https://openairdocs.org/tcds/H1NE))
- Sikorsky Aircraft Corporation S-76C ([TCDS H1NE](https://openairdocs.org/tcds/H1NE))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

FAA FORM 8110-2(10-68) PAGE 1 of 2 PAGES Number SR199CH-D This certificate issued to Standard Aero 1200 North Airport Drive Springfield, IL 62707-8417

Part 29 of the Federal Aviation Regulations. (See Type Certificate Data Sheet H1NE for complete certification basis)

Original Product--Type Certificate Number : H1NE Make : Sikorsky Aircraft Corporation Model : S-76A, S-76B, S-76C

Installation of a Bendix/King model CAS 66A Traffic Collision Avoidance System (TCAS I) in accordance with AlliedSignal Aviation Services, drawing M438032, dated March 31, 1994, revised August 15, 1994, or later FAA approved revision.

1) Compatibility of this design change with previously approved modifications must be determined by the installer.

2) FAA Approved Flight Manual Supplement, dated May 13, 1994, revised August 11, 1995, or later FAA Approved revision is a required part of this STC.

Date of application : March 10, 1994

Date of issuance : May 13, 1994 Date reissued : June 30, 1994; July 27, 2010

Date amended : August 17, 1995

( Signature) Steven L. Lardinois Manager, Systems and Flight Test Branch Chicago Aircraft Certification Office

( Title)

## Every issue (1)

- July 27, 2010: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/03/bd/03bdd391e3da5e3c092325de9db661396debee9d248f7bb7af6ab347fc7d71c0)

---
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.