# STC SA02503NY

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: North West Geomatics Ltd., Canada
- Description: Battery Relocation.
- Applied: April 27, 2007
- Status date: January 23, 2008
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 3A25](https://openairdocs.org/tcds/3A25)
- Certificate PDF: https://openairdocs.org/files/sha256/b0/5d/b05d1e9be35c0c2c8111dbc251e70996275cb5c842d6dd1b4088870aec78c905
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/87AA6F903512D543862573E00053A3FF.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA02503NY

## ADs that name it (0)

None.

## Approved models (1)

- Cessna Aircraft Company 340A ([TCDS 3A25](https://openairdocs.org/tcds/3A25))

## 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.

5438 Eleventh Street N.E., Suite 212 Calgary, Alberta T2E 7E9

Part 3 of the Civil Air Regulations.

Original Product -- Type Certificate Number: 3A25

Make: Cessna

Model: 340A

Battery Relocation to be done in accordance with Amtech Aeronautical Limited (AAL) Modification Data Summary MDS305701, dated April 25, 2000, or later Transport Canada approved revision.

1. Maintenance must be in accordance with Amtech Aeronautical Limited (AAL) Maintenance Manual Supplement MMS305701, dated December 31, 2007, Revision 1, or later Transport Canada accepted revision.

2. Certification Basis:

a. For the areas unaffected by this modification, the certification basis is as defined in TCDS 3A25

b. For the areas affected by this modification, the certification basis is FAR 23, amendment 0.

3. You cannot use descriptive data about this design change to duplicate other products. This approval is limited to only the installation made in Cessna Model 340A Serial Number 340A0533. This STC does not permit manufacturing of parts for multiple installations.

Date of application: April 27, 2007

Date of issuance: January 23, 2008 Date reissued:

( Signature) Anthony Socias Manager New York Aircraft Certification Office

( Title)

## Every issue (1)

- January 23, 2008: Issued, Current. [certificate](https://openairdocs.org/files/sha256/b0/5d/b05d1e9be35c0c2c8111dbc251e70996275cb5c842d6dd1b4088870aec78c905)

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