# STC SR02046SE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aerometals, United States
- Description: :  Fabrication of Aerometals Output Spline Spray Nozzle in accordance with Aerometals Master Drawing List No. Aero-MDL-009, Revision NC, dated April 30, 2009, or later FAA-approved revision; and installation in accordance with Aerometals Installation Instructions No. Aero-Inst-009, Revision NC, dated April 30, 2009, or later FAA-approved revision.
- Applied: August 6, 2009
- Status date: February 8, 2011
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/74/8a/748a611c12b8280eec9ec62b4b77f0221f6795eccdcc3c9d3429a5556e4f98a0
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E5FE2624E15FDDC68625783A0075036A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR02046SE

## ADs that name it (0)

None.

## Approved models (4)

- MD Helicopter Inc. 369D ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))
- MD Helicopter Inc. 369E ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))
- MD Helicopter Inc. 369FF ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))
- MD Helicopter Inc. 500N ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SRO2046SE This certificate issued to: Aerometals 3920 Sandstone Dr.

El Dorado Hills, CA 95762 Part 6 of the Civil Air Regulations.

Original Product - Jype Certificate Number: H3WE Make: MD Helicopter, Inc.

Model: 369D/E/FF, 500N Description of Type Design Change: Fabrication of Aerometals Output Spline Spray Nozzle in accordance with Aerometals Master Drawing List No. Aero-MDL-009, Revision NC, dated April 30, 2009, or later FAA-approved revision; and installation in accordance with Aerometals Installation Instructions No. Aero-Inst-009, Revision NC, dated April 30, 2009, or later FAA-approved revision.

Limitations and Conditions: Approval of this change in type design applies to the rotorcraft listed above only. This approval should not be extended to other rotorcraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the relationship between this change and any of the other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that rotorcraft.

A copy of this Certificate must be maintained as part of the permanent records for the modified rotorcraft.

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

This carifeate and the weakes Date of Application: August 06,2009 Date Reissued: February 8, 2011 Date of Issuance: February 02, 2010 Date Amended:

FEDERAL AVIATION By Direction of the Administrator 2: 16 KHO HOMINIST RATIOR (Signature) eo2 Acting Manager, Seattle Aircraft Certification Office (Title)

## Every issue (2)

- February 8, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/74/8a/748a611c12b8280eec9ec62b4b77f0221f6795eccdcc3c9d3429a5556e4f98a0)
- February 2, 2010: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/5f/f4/5ff4194184f1cda81b7f0f9c5bed6e98d5aa936e3103aee46665466b95193b81)

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