# STC SH567NE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Sikorsky Aircraft Corporation, United States
- Description: Nightsun searchlight Model SX-16 installation.
- Applied: December 7, 1987
- Status date: December 17, 2014
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H4SW](https://openairdocs.org/tcds/H4SW)
- Certificate PDF: https://openairdocs.org/files/sha256/ed/e0/ede0393b8d5903d4d55729e26992e0857d0d52b163e97ced2f8823f2847c8524
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9BACC6536E613C7986257DB70050EAD7.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH567NE

## ADs that name it (0)

None.

## Approved models (1)

- Bell Helicopter Textron Inc. 412 ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))

## 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 SH567NE Sikorsky Aircraft Corporation 6900 Main Street Stratford, CT 06615 Federal Aviation Regulations.

1. Configuration 1: Nightsun Searchlight Model SX-16 installation in accordance with Keystone Helicopter Corporation Drawing List Report No. 87-11 Rev. D, dated June 27, 1988.

2. Configuration 2: Nightsun Searchlight Model SX-16 installation in accordance with Keystone Helicopter Corporation installation Drawing List Report No. 87-11 Rev. F, dated January 12, 1990.

3. Configuration 3: Nightsun Searchlight Model SX-16 installation in accordance with Keystone Helicopter Corporation Drawing List Report No. 87-11 Rev. G, dated April 14, 1994.

(See Description of Type Design Change continued on Page 3 of 3)

1. Nightsun Searchlight only eligible with Bell Helicopter Textron Model 412 equipped with high skid gear.

2. This STC has been found compatible with the external auxiliary fuel tank STC SH823SW.

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

4. 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.

Gaetano Sciortino Manager New York Aircraft Certification Office Bell Helicopter Textron, Inc.

412 October 1, 2011, December 17, 2014 September 14, 1988, February 28, 1990, June 17, 1994 December 7, 1987 April 6, 1988 H4SW 3

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

To (Name and address of transferee)

From (Name and address of grantor)

3 SH567NE

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

3 Date Reissued: December 17, 2014

Description of Type Design Change (continued):

4. Keystone Helicopter Corporation Rotorcraft Flight Manual Supplement No. FM 87-11 FAA approved April 6, 1988, is required with this modification.

----------END---------- SH567NE

## Every issue (2)

- December 17, 2014: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ed/e0/ede0393b8d5903d4d55729e26992e0857d0d52b163e97ced2f8823f2847c8524)
- October 1, 2011: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/4e/d4/4ed4cab39508675c972cdd0cf1b02d07c5fe9e63f23658b13d891dcd296c3b14)

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