# STC SH5220NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Dart Aerospace USA Inc., United States
- Description: Installation of Freon air conditioning system.
- Applied: October 10, 1990
- Status date: November 16, 2023
- Product: Aircraft, Rotorcraft
- Data sheets: [TCDS H2SW](https://openairdocs.org/tcds/H2SW)
- Certificate PDF: https://openairdocs.org/files/sha256/00/20/002031bd796fb76aaa0b8ed0a0186ce20a69ee3f64317b6fbe6ba8d79e1be0bd
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID177610954820231218185426.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SH5220NM

## ADs that name it (0)

None.

## Approved models (6)

- Bell Helicopter Textron Canada Limited 206A ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron Canada Limited 206B ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron Canada Limited 206L ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron Canada Limited 206L-1 ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron Canada Limited 206L-3 ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron Canada Limited 206L-4 ([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 United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

Page 1 of 2 SH5220NM Dart Aerospace USA, Inc 3845 NE 30th Avenue Hillsboro, OR 97124 Part 6 the Civil Air Regulations H2SW Bell Textron Canada Limited 206A, 206B, 206L, 206L-1, 206L-3, 206L-4 Installation of freon air conditioning system in accordance with Paravion Technology, Inc. Master Drawing List DL-206AC, Revision A, FAA approved July 25, 1991, or later approved revision.

October 10, 1990 November 16, 2023 July 25, 1991 August 19, 1991; February 4, 1993 for Manager, West Certification Branch

1. FAA approved Flight Manual Supplement, dated July 25, 1991, or later approved revision is required.

2. Approval of this change in type design applies to the above model aircraft only. This approval should not be extended to aircraft of this model on which other previously approved modifications are incorporated unless it is determined 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 aircraft. A copy of this Certificate and FAA Flight Manual Supplement, dated July 25, 1991, or later FAA approved revision, must be maintained as part of the permanent records for the modified aircraft.

3. 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.

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

Page 2 of 2 SH5220NM

## Every issue (2)

- November 16, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/00/20/002031bd796fb76aaa0b8ed0a0186ce20a69ee3f64317b6fbe6ba8d79e1be0bd)
- February 4, 1993: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/00/4b/004b2387fe460983ff5bdc7a1ccabb1542764389dce0f1bbd669ca01be799418)

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