# STC ST00001IB

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: A.S. Avionics Services Ltda, BRAZIL
- Description: Installation of an International Water-Guard Industries IWG-A4 Potable Water Treatments Unit on Embraer EMB-135BJ aircraft model
- Applied: December 7, 2012
- Status date: March 8, 2013
- Product: Aircraft, Large Airplane
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS T00011AT](https://openairdocs.org/tcds/T00011AT)
- Certificate PDF: https://openairdocs.org/files/sha256/22/84/2284c3b55f8bf841b5c2c30f07ac32c2812b7f8b154f14bac5f7df28e01574d3
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9E81607DA3074EC486257D63006A76F1.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST00001IB

## ADs that name it (0)

None.

## Approved models (2)

- Embraer S.A. EMB-135BJ (Legacy 600) ([TCDS T00011AT](https://openairdocs.org/tcds/T00011AT))
- Embraer S.A. EMB-135BJ (Legacy 650) ([TCDS T00011AT](https://openairdocs.org/tcds/T00011AT))

## 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.

United States of America Department of Transportation_Federal Aviation Administration Import Supplemental Type Certificate Number: ST00001IB

This certificate, issued to A.S. Avionics Services Ltda Rua Tiangua, 136, Vila maascote CEP 04363-100 - Sao Paulo, SP Brazil Part 25/21.29 of the Federal Aviation Regulations.

Original Product - Type Certificate Number: T00011AT Make: Embraer Model: EMB-135BJ

Description of the Type Design Change: Installation of an International Water-Guard Industries IWG-A4 Potable Water Treatments Unit on Embraer EMB-135BJ aircraft model, in accordance with Master Drawing List No. EMB135BJ-38-0001MD, Revision D. dated September 11, 2012.”

Limitations and Conditions: Compatibility of this design change with previously approved modifications must be determined by the installer.

Service and Operating Information: Service and repair instructions (bulletins, letters, etc…), which contain a statement that the document is ANAC approved, are accepted by the FAA and are considered as FAA approved.

These approvals pertain to the type design only.

Date of application: December 7, 2012 Date reissued:

Date of issuance: March 8, 2013 Date amended:

Original Signed by V. Ulyanov for Robert D. Breneman (Signature) Acting Manager, International Branch Transport Airplane Directorate (Title)

Immediately after any transfer the person making the transfer shall notify the Federal Aviation Administration of the name and address of the person to whom the certificate was transferred.

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To By Date (Name) (Holder)

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To By Date (Name) (Holder)

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## Every issue (1)

- March 8, 2013: Issued, Current. [certificate](https://openairdocs.org/files/sha256/22/84/2284c3b55f8bf841b5c2c30f07ac32c2812b7f8b154f14bac5f7df28e01574d3)

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