# STC SR01191SE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aerometals, United States
- Description: Installation of an engine air filter.
- Applied: August 2, 2002
- Status date: August 15, 2014
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS R0001RD](https://openairdocs.org/tcds/R0001RD)
- Certificate PDF: https://openairdocs.org/files/sha256/2d/c8/2dc890831b54a43923f17343a7097ec48612190cc8cb8e96191b7b52f89f3452
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5C29A15589422A4086257D3A005D8D7C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR01191SE

## ADs that name it (0)

None.

## Approved models (1)

- Airbus Helicopters EC120B ([TCDS R0001RD](https://openairdocs.org/tcds/R0001RD))

## 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.

Number SR01191SE

This certificate, issued to Aerometals, Inc.

3920 Sandstone Drive El Dorado Hills, CA 95762

Part 21.29 of the Federal Aviation Regulations.

Original ProductType Certificate Number: R0001RD Make: Airbus Helicopters Model: EC120B

Description of the Type Design Change: Installation of engine air filter, in accordance with FDC Master Drawing List No. 1120-1001, Revision F, dated December 20, 2007, and FDC Installation Instructions 1120-INST-01, Revision E, dated December 11, 2007, or later Federal Aviation Administration (FAA) approved revisions to these documents .

Limitations and Conditions: This air filter installation must be maintained in accordance with FDC Document 1120 SERIES-ICA-1, Revision C, dated December 19, 2007, or later FAA-approved revision. Approval of this change in type design applies to the above model rotorcraft only. This approval should not be extended to 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 those 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, and the FAA-Approved Rotorcraft Flight Manual Supplement 1120-1200, Revision D, dated January 23, 2008, or later FAA-approved revision, must be maintained as part of the permanent record of 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.

Date of application: August 2, 2002 Date reissued: 11/9/06; 3/20/07; 6/11/07; 7/30/10; 8/15/14

Date of issuance: March 17, 2003 Date amended: 11/9/06; 1/25/08

(Signature)

Manager, Seattle Aircraft Certification Office (Title)

## Every issue (4)

- August 15, 2014: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/2d/c8/2dc890831b54a43923f17343a7097ec48612190cc8cb8e96191b7b52f89f3452)
- July 30, 2010: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/aa/b5/aab5e2a84359b4b425693ea6e58798db3869d6df6592c40900fa5df22e1384cd)
- January 25, 2008: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/65/f4/65f4daacaf6aecfdc02c5232a6bf568132c85749a73ac7208286e2911391a91b)
- June 11, 2007: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/a4/19/a4195d87b8c8c9f95855ba45dfccb6f67972e905806b0ad6f5ebc382801cab24)

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