# STC SR01123NY-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Sikorsky Aircraft Corporation, United States
- Holder's repair stations: [RW1R467K](https://openairdocs.org/faa-repair-station/RW1R467K/sikorsky-aircraft-corporation.md) Dallas, TX (OpenAirDocs)
- Description: Installation of a Navtech Microwave Antenna System.
- Applied: April 25, 2002
- Status date: December 17, 2014
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/1d/22/1d22ba8883fffc37ad05a4e9c00fccc6be3769c589356c564ecc412c3c139118
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B99037EF01882D9B86257DB70064AE19.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR01123NY-D

## ADs that name it (0)

None.

## Approved models (1)

- MD Helicopter Inc. 500N ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))

## 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 SR01123NY-D Sikorsky Aircraft Corporation 6900 Main Street Stratford, CT 06615 Federal Aviation Regulations.

1. Installation of a Navtech Microwave Antenna System in accordance with Keystone Helicopter Corp. Installation Drawing List IDL00555 Rev. A dated May 15, 2002.

2. Keystone Helicopter Corp., FAA Approved Rotorcraft Flight Manual Supplement No. FM00555, no Revision, FAA approved May 16, 2002, is required with this modification.

1. Compatibility of the modification has been demonstrated with Aero Pacific STC SR01059LA, Right Side Dual Utility Mount with a SX-16 nightsun and/or FLIR installed.

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 MD Helicopters MD-500N October 1, 2011, December 17, 2014 April 25, 2002 May 16, 2002 H3WE 2

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

To (Name and address of transferee)

From (Name and address of grantor)

2 SR01123NY-D

## Every issue (2)

- December 17, 2014: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/1d/22/1d22ba8883fffc37ad05a4e9c00fccc6be3769c589356c564ecc412c3c139118)
- October 1, 2011: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/bd/b6/bdb6a534d2c63ab5778a80fd8d79de0eda338fa7e04bc6f14bf096a5d1284fdd)

---
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.