# STC SH5225NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Air Comm Corporation, United States
- Description: Installation of a freon air conditioning system.
- Applied: April 2, 1991
- Status date: November 24, 2014
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 29
- Data sheets: [TCDS H9SW](https://openairdocs.org/tcds/H9SW)
- Certificate PDF: https://openairdocs.org/files/sha256/ab/80/ab801f5598575adf5d62837d975bb0fe2c30c0a1db587e959cc2f8b52c13dff5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4FA6A047A3DA2E1386257DF70071582A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH5225NM

## ADs that name it (0)

None.

## Approved models (4)

- Bell Helicopter Textron A Division of Textron Canada 222 ([TCDS H9SW](https://openairdocs.org/tcds/H9SW))
- Bell Helicopter Textron A Division of Textron Canada 222B ([TCDS H9SW](https://openairdocs.org/tcds/H9SW))
- Bell Helicopter Textron A Division of Textron Canada 222U ([TCDS H9SW](https://openairdocs.org/tcds/H9SW))
- Bell Helicopter Textron A Division of Textron Canada 430 ([TCDS H9SW](https://openairdocs.org/tcds/H9SW))

## 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.

United States of America Department of Transportation - Federal Aviation Administration Supplemental Type Certificate N umber SH5225NM This certificate, issued to Air Comm Corporation 1575 West 124th Ave Westminster, CO 80234 Title 14, Part 29 of the Code of Federal Regulations.

Original ProductType Certificate Number: H9SW Make: Bell Helicopter Textron Model: 222, 222B, 222U, 430 Description of the Type Design Change:

Installation of Freon air conditioning system in accordance with Air Comm Corporation Master Drawing List DL-222AC, Revision B, dated October 11,1991 or later FAA approved revision.

1. Installation of STC SH7853SW is required for system 222AC-100.

2. FAA Approved Flight Manual Supplement No. 222AC-100M, dated August 26, 1991, or later approved revision is required for system 222AC-100.

3. FAA Approved Flight Manual Supplement No. 430AC-100M, dated December 16, 1998, or later approved revision is required for system 430AC-200.

4. FAA Approved Flight Manual Supplement No. 430-102M, dated October 4, 2000, or later approved revision is required for system 430AC-202.

5. A copy of this Certificate and the Instructions for Continued Airworthiness as addressed in Air Comm Corporation document 430AC-202M entitled, “Air Conditioner Service Manual,” Revision O, FAA accepted August 18, 2000, or later accepted revision is required and must be maintained as part of the permanent records for each aircraft.

6. Approval of this change in type design applies to the model of aircraft listed above only.

7. Compatibility of this design change with previously approved alterations must be determined by the installer.

8. 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.

9. A copy of this certificate and the appropriate flight manual supplement as listed above must be maintained as part of the permanent record for the altered aircraft.

Date of application: April 2, 1991 Date reissued: November 24, 2014 Date of issuance: August 26, 1991 Date amended: 4/16/93, 12/16/98, 10/5/2000

Todd Dixon (Signature) Manager Denver Aircraft Certification Office Northwest Mountain Region, (Title)

## Every issue (3)

- November 24, 2014: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ab/80/ab801f5598575adf5d62837d975bb0fe2c30c0a1db587e959cc2f8b52c13dff5)
- August 15, 2014: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/ab/eb/abeb013702db289f2a025d0120f42b3cbd85604881731f05374d4a27255eb633)
- October 5, 2000: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/4e/15/4e157168039334e9a689ddbf5d7c0f7ce1169fdea71cbeba52724b58e4045f08)

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