# STC SR04578NY

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Ascent Aerospace Canada Ltd., Canada
- Description: Installation of Extended Port Seat Rails
- Applied: December 10, 2020
- Status date: January 19, 2021
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 29
- Data sheets: [TCDS H1SW](https://openairdocs.org/tcds/H1SW)
- Certificate PDF: https://openairdocs.org/files/sha256/41/e4/41e4a592ba413d6737209ee33356e8dc4f2e096bd181d3f3c9248cb02bf2a11c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/44B6AB12ED6E7CE4862586BF005DBEC6.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR04578NY

## ADs that name it (0)

None.

## Approved models (1)

- Bell Textron Inc. 205A-1 ([TCDS H1SW](https://openairdocs.org/tcds/H1SW))

## 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.

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

IMPORT SR04578NY Ascent Aerospace Ltd.

1550 Springhill Road Parksville, British Columbia Canada V9P 2T2 29 Title 14 Code of Federal Regulations H1SW Bell 205A-1

1. Installation of Extended Port Seat Rails to be completed in accordance with Transport Canada Civil Aviation (TCCA) approved, AERO Design Ltd. Document Control List, DCL696, Rev. 1, dated October 11, 2007.

2. Operation must be in accordance with TCCA approved AERO Design Ltd. Flight Manual Supplement, FMS696.90, Rev. 1, dated October 11, 2007.

1. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

(Limitations and Conditions Continued on Page 3 of 3) December 10, 2020 January 19, 2021 Timothy J. Hadsall Acting Manager, New York ACO Branch Compliance & Airworthiness Division Aircraft Certification Service 3

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

**IMPORT SR04578NY SR04578NY 3**

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page ___ of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number:

IMPORT SR04578NY Date of Issuance: January 19, 2021

2. The installer must determine whether this design change is compatible with previously approved modifications.

3. You cannot use descriptive data from this design change to duplicate other products. This approval is limited to only the installation made in Bell, 205A-1, Serial Number 30023. This STC does not permit manufacturing of parts for multiple installations.

Certification Basis:

14 CFR Part 29 at amendment 29-2.

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## Every issue (1)

- January 19, 2021: Issued, Current. [certificate](https://openairdocs.org/files/sha256/41/e4/41e4a592ba413d6737209ee33356e8dc4f2e096bd181d3f3c9248cb02bf2a11c)

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