# STC SR03373NY

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Geotech Ltd., Canada
- Description: Installation of a Survey System (Structural & Electrical Power Provision)
- Applied: September 4, 2013
- Status date: March 3, 2014
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 29
- Data sheets: [TCDS H4SW](https://openairdocs.org/tcds/H4SW)
- Certificate PDF: https://openairdocs.org/files/sha256/93/d9/93d9071f1e6683b04bc1c229118838fddfea8580219e48b7c073fc3650a12baf
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/AB52737E1C8A25FD86257D0A006B4242.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR03373NY

## ADs that name it (0)

None.

## Approved models (4)

- Bell Helicopter Textron Inc. 212 ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))
- Bell Helicopter Textron Inc. 412 ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))
- Bell Helicopter Textron Inc. 412CF ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))
- Bell Helicopter Textron Inc. 412EP ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))

## 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.

Part 29 of the Federal Aviation Regulations.

Installation of a Survey System (Structural & Electrical Power Provision) in accordance with DECA Aviation Modification Summary MS12153, Rev 1, dated May 14, 2013 or later Transport Canada approved revisions.

Operation must be in accordance with DECA Aviation, Flight Manual Supplement FMS12153, Rev 1, approved July 4, 2013 or later Transport Canada approved revisions.

Maintenance must be in accordance with DECA Aviation, Instructions for Continued Airworthiness, document No.

ICA12153, Rev 1, dated March 12, 2013, or later Transport Canada accepted revisions.

1. This STC covers only the structural & electrical power provisional installation of the Survey Equipment. Separate approval is required for the operational and system functional aspects of the survey equipment.

Geotech Ltd.

245 Industrial Parkway North Aurora, Ontario, Canada L4G 4C4 H4SW Make: Bell Helicopters Textron Model : Bell 212, 412, 412CF, 412EP

Date of application : September 4, 2013

Date of issuance : March 3, 2014 Date reissued :

(Signature) Gaetano Sciortino Manager New York Aircraft Certification Office

(Title)

FAA Form 8110-2-1(10-69) Page 3 of 3

Number SR03373NY Date of Issuance: March 3, 2014

2. Day VFR only.

3. Category B operations only.

4. Compatibility of this design change with previously approved modifications must be determined by the installer.

5. 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.

---- End ----

## Every issue (1)

- March 3, 2014: Issued, Current. [certificate](https://openairdocs.org/files/sha256/93/d9/93d9071f1e6683b04bc1c229118838fddfea8580219e48b7c073fc3650a12baf)

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