# STC SR02043SE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aerometals, United States
- Description: Fabrication of Aerometals, LLC, Transmission Oil Seals in accordance with  Master Drawing List Aero-MDL-004, dated November 9, 2009, or later FAA-approved revision; and installation in accordance with the corresponding Aerometals Installation Instructions, as referenced on the continuation page.
- Applied: May 11, 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/sha256/71/bc/71bc3bea9dcd09f362d6a59f58625f6d6264e39cf8c7c4719066df356893b987
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E087D040437D2DCD8625783A00750328.0001
- DRS record last changed: July 3, 2024
- Page: https://openairdocs.org/stc/SR02043SE

## ADs that name it (0)

None.

## Approved models (5)

- 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))
- MD Helicopter Inc. 600N ([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 SRO2043SE This certificate issued to: Aerometals 3920 Sandstone Dr.

El Dorado Hills, CA 95762 Part 27 of the Federal Aviation Regulations.

Original Product -Type Certificate Number: H3WE* *See Continuation Page for model eligibility Description of Type Design Change: Fabrication of Aerometals, LLC, Transmission Oil Seals in accordance with Master Drawing List Aero-MDL-004, dated November 9, 2009, or later FAA-approved revision; and installation in accordance with the corresponding Aerometals Installation Instructions, as referenced on the continuation page.

Limitations and Conditions: Approval of this change in type design applies to the aircraft listed above only. This approval should not be extended to other aircraft 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 aircraft.

A copy of this certificate, the continuation sheet, and the appropriate Installation Instructions must be maintained as part of the permanent records of the modified aircraft.

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.

(See Continuation Page 3 of 3)

Date of Application: May 11, 2009 Date Reissued: February 8, 2011 Date of Issuance: December 18, 2009 Date Amended:

FEDERAL AVIATION By Direction of the Administrator (Signature)

HOMINIS T RATION ro Acting Manager, Seattle Aircraft Certification Office (Title)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number SRO2043SE Aerometals, LLC Date of Application: May 11, 2009 Date Reissued: February 8, 2011 Date of Issuance: December 18, 2009 Date Amended:

Limitations and Conditions: (continued):

Model eligibility and corresponding Installation Instructions are as follows:

Aerometals Aircraft Model Installation Instructions Part Number (all serial numbers) (or later FAA-approved revision) AM369D25180-3 369D, 369E, 369FF, Aero-Inst-004, Rev NC, 500N dated February 9, 2009 AM369D25181-5 369D, 369E Aero-Inst-017, Rev NC, dated February 9, 2009 AM369D25181-7 369D, 369E, 369FF, 500N dated February 9, 2009 Aero-Inst-004, Rev NC, AM369D25182-5 369D, 369E, 369FF, Aero-Inst-012, Rev NC, 500N dated February 9, 2009 AM369D25421-5 369D, 369E, 369FF, 500N, 600N Aero-Inst-013, Rev NC, dated February 9, 2009 AM369D25422-5 369D, 369E, 369FF dated February 9, 2009 Aero-Inst-014, Rev NC,

- - END - -

## Every issue (2)

- February 8, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/71/bc/71bc3bea9dcd09f362d6a59f58625f6d6264e39cf8c7c4719066df356893b987)
- December 18, 2009: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/a5/59/a55983c5a6538d5fd83883920fb54af486792f28fec69ab89d2e1d46e81c8f72)

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