# STC SR04022NY

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Caledonian Airborne Systems Ltd
Caledonian House, United Kingdom
- Description: AF-ADELT improved installation
- Applied: October 20, 2017
- Status date: November 29, 2017
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H1NE](https://openairdocs.org/tcds/H1NE)
- Certificate PDF: https://openairdocs.org/files/sha256/73/68/7368c235a066a8f8de0274e73432aab97e029d21de45b9b954d92f3474ee995e
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/49E6D8B1A3FF1D38862581EC005DA4E9.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR04022NY

## 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 (5/14) Page 1 of

Part of the

Signature

Title SR04022NY Caledonian Airborne Systems Ltd.

Caledonian House Ninian Road, Aberdeen Airport, Aberdeen, AB21 0PD, UK Federal Aviation Regulations.

1. AF-ADELT improved installation in accordance with Caledonian Airborne Systems Supplemental Type Certificate Definition Document F006/208/001, Issue A dated March 15, 2006 or later EASA approved revisions.

2. Aircraft is to be maintained in accordance with Caledonian Airborne Systems Instructions for Continued Airworthiness F024-208-ICA, Issue 1 dated October 30, 2017 or later FAA accepted revisions.

3 Aircraft is to be operated in accordance with Caledonian Airborne Systems Flight Manual Supplement F014/208/001, Issue A dated November 27, 2006 or later EASA approved revisions.

1. The installer must determine whether this design change is compatible with previously approved modifications.

2. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

3. STC requires minor change F012/208/001 to be incorporated.

Gaetano Sciortino Manager New York ACO Branch Sikorsky S-76A, S-76B, S-76C October 20, 2017 November 29, 2017 IMPORT H1NE 3

FAA Form 8110-2 (5/14) Page 2 of

To (Name and address of transferee)

From (Name and address of grantor)

3 SR04022NY

FAA Form 8110-2 (5/14) Page 3 of

3 Date of Issuance: November 29, 2017

Certification Basis:

Based on 14 CFR § 21.115 and § 21.101, and the FAA Order 8110.48, the certification basis for the Sikorsky S-76A, S-76B and S-76C models are as follows:

a. The type certification basis for the Sikorsky S-76A, S-76B and S-76C models are shown on TCDS H1NE for parts not changed or not affected by the change.

b. The type certification basis for the Sikorsky S-76A, S-76B and S-76C models are shown on TCDS H1NE for parts changed or affected by the change.

----------END---------- SR04022NY

## Every issue (1)

- November 29, 2017: Issued, Current. [certificate](https://openairdocs.org/files/sha256/73/68/7368c235a066a8f8de0274e73432aab97e029d21de45b9b954d92f3474ee995e)

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