# STC SR01121NY-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Sikorsky Aircraft Corporation, United States
- Description: Installation of a SX5E Nightsun.
- Applied: February 8, 2002
- Status date: December 17, 2014
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H13EU](https://openairdocs.org/tcds/H13EU)
- Certificate PDF: https://openairdocs.org/files/sha256/65/41/65417f3d83617b554a4522f27404c2ce4e8ed6f11aab5fe19f22749a420dd667
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/034F906EC5F8CEEC86257DB70064848B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR01121NY-D

## ADs that name it (0)

None.

## Approved models (5)

- Airbus Helicopters Deutschland GmbH MBB-BK 117 A-3 ([TCDS H13EU](https://openairdocs.org/tcds/H13EU))
- Airbus Helicopters Deutschland GmbH MBB-BK 117 A-4 ([TCDS H13EU](https://openairdocs.org/tcds/H13EU))
- Airbus Helicopters Deutschland GmbH MBB-BK 117 B-1 ([TCDS H13EU](https://openairdocs.org/tcds/H13EU))
- Airbus Helicopters Deutschland GmbH MBB-BK 117 B-2 ([TCDS H13EU](https://openairdocs.org/tcds/H13EU))
- Airbus Helicopters Deutschland GmbH MBB-BK 117 C-1 ([TCDS H13EU](https://openairdocs.org/tcds/H13EU))

## 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 SR01121NY-D Sikorsky Aircraft Corporation 6900 Main Street Stratford, CT 06615 Federal Aviation Regulations.

1. Installation of a SX5E Nightsun in accordance with Keytech Installation drawing List IDL00524 Rev. A dated 04/17/2002.

2. Keystone Helicopter Corp., FAA Approved Rotorcraft Flight Manual Supplement No. FM00524, no Revision, FAA approved April 23, 2002, is required with this modification.

1. Compatibility of the modification has been demonstrated with ERA STC SR09171RC external fuel tanks.

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

3. 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 Eurocopter Deutschland GMBH MBB-BK 117 A-3, A-4, B-1, B-2, C1 October 1, 2011, December 17, 2014 Feburary 8, 2002 April 24, 2002 H13EU 2

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

To (Name and address of transferee)

From (Name and address of grantor)

2 SR01121NY-D

## Every issue (2)

- December 17, 2014: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/65/41/65417f3d83617b554a4522f27404c2ce4e8ed6f11aab5fe19f22749a420dd667)
- October 1, 2011: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/2b/82/2b825440856db270740dadfb79cc6380c417388df76fe5808c3e99fb8af35e41)

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