# STC SR00649SE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Onboard Systems International, United States
- Description: Fabrication of Onboard Systems Model 200-233-00 or 200-235-00 (without load weigh) or 200-234-00 or 200-236-00 (with load weigh) cargo hook suspension system
- Applied: September 15, 1998
- Status date: October 7, 2021
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H2SW](https://openairdocs.org/tcds/H2SW)
- Certificate PDF: https://openairdocs.org/files/sha256/60/e4/60e4749ba17dbbc2d5a9d90c071f16c890529884d97503ff4823c80f62fadfcb
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8FCFCDDDCF1D557586258801005828F1.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR00649SE

## ADs that name it (0)

None.

## Approved models (2)

- Bell Helicopter Textron (Canada) 206A ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron (Canada) 206B ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))

## 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:

SR00649SE Onboard Systems International, LLC 13915 NW 3rd Court Vancouver, WA 98685 Part 6 the Civil Air Regulations H2SW Bell 206A or 206B Fabrication of Onboard Systems Model 200-233-00 and 200-235-00 (without load weigh) and 200-234-00, 200-234-01, 200-236-00, and 200-236-01 (with load weigh) cargo hook suspension system in accordance with FAA approved Onboard Systems Master Drawing List No. 155-041-00, Revision 10, dated March 9, 2007, or later FAA approved revision; and installation of these cargo hook suspension systems in accordance with FAA approved Onboard Systems Owner’s Manual No. 120-076-00, Revision 7, dated March 9, 2007, or later FAA approved revision. This modification must be inspected and maintained in accordance with Section 5 of the FAA approved Onboard Systems Owner’s Manual No. 120-076-00, Revision 7, dated March 9, 2007, or later FAA approved revision Approval of this change in type design applies only to those Bell Models listed above. This approval should not be extended to other rotorcraft of these models 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.

Rotorcraft modified in accordance with this STC must be operated in accordance with an FAA approved copy of Onboard Systems Rotorcraft Flight Manual Supplement (RFMS) No. 121-042-00, dated September 27, 2007, or later FAA approved revision. A copy of this Certificate, FAA approved RFMS, and Maintenance Manual must be maintained as part of the permanent records 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.

September 15, 1998 October 7, 2021 January 13, 2013; October 1, 2007 For Acting Manager, Seattle ACO Branch 2 December 4, 1998

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:

SR00649SE 2

## Every issue (3)

- October 7, 2021: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/60/e4/60e4749ba17dbbc2d5a9d90c071f16c890529884d97503ff4823c80f62fadfcb)
- October 1, 2007: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/66/ec/66ece99a90ac584a56d7acd6e82ab0b91be6ea0172da9b0fef8a8dc2916d3c87)
- January 13, 2003: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/b2/90/b290683428969e53a07b72198498e7eb650e1f8a2825d945d3cde71ec224234d)

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