# STC SA85CH

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Mitsubishi Heavy Industries America Inc, United States
- Description: Replace cabin door seal with door seal
- Applied: March 6, 1990
- Status date: February 26, 2019
- Product: Aircraft, Small Airplane
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS A10SW](https://openairdocs.org/tcds/A10SW)
- Certificate PDF: https://openairdocs.org/files/sha256/70/f9/70f919a459c551053238a4b6108b3ec1d13ef220fbfb58227b71c62498dec24e
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/02948F9DB5FFDF2D862585C0005DD53C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA85CH

## ADs that name it (0)

None.

## Approved models (7)

- Mitsubishi Heavy Industries Ltd. MU-2B-26 ([TCDS A10SW](https://openairdocs.org/tcds/A10SW))
- Mitsubishi Heavy Industries Ltd. MU-2B-26A ([TCDS A10SW](https://openairdocs.org/tcds/A10SW))
- Mitsubishi Heavy Industries Ltd. MU-2B-35 ([TCDS A10SW](https://openairdocs.org/tcds/A10SW))
- Mitsubishi Heavy Industries Ltd. MU-2B-36 ([TCDS A10SW](https://openairdocs.org/tcds/A10SW))
- Mitsubishi Heavy Industries Ltd. MU-2B-36A ([TCDS A10SW](https://openairdocs.org/tcds/A10SW))
- Mitsubishi Heavy Industries Ltd. MU-2B-40 ([TCDS A10SW](https://openairdocs.org/tcds/A10SW))
- Mitsubishi Heavy Industries Ltd. MU-2B-60 ([TCDS A10SW](https://openairdocs.org/tcds/A10SW))

## 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 (5/14) Page 1 of 2

Number: SA85CH

Parts 3 of the Civil Air Regulations. (See Type Certificate Data Sheet No. A10SW for complete certification basis)

Original Product – Type Certificate Number: A10SW Make: Mitsubishi Model: MU-2B-25, -26, -26A, -35, -36, -36A, -40, -60

Replace Cabin Door Seal with National Aircraft Service, Inc. Door Seal, P/N NADS01, Rev. A, dated 7-1-92 or later FAA-approved revisions, installed in accordance with National Aircraft Service, Inc. Document NAS-MU2-6, Rev. A, dated 7-1-92 or later FAA- approved revision.

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

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.

Date of Application: March 6, 1990 Date Reissued: January 31, 2018; March 8, 2018; February 26, 2019 Date of Issuance: July 8, 1993 Date Amended:

Signature

Title Jim Grigg Manager, Fort Worth ACO Branch, Compliance & Airworthiness Division Aircraft Certification Service Mitsubishi Heavy Industries America, Inc.

4591 Airport Parkway, Suite 530 Addison, TX 75001

FAA Form 8110-2 (5/14) Page 2 of 2

FAA Form 8110-2 (5/14) Page 2 of 2

Transfer the ownership of Supplemental Type Certificate Number: SA85CH

To (Name and address of transferee)

From (Name and address of grantor)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA4704SW

FAA Form 8110-2 (5/14) Page 2 of 2

## Every issue (3)

- February 26, 2019: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/70/f9/70f919a459c551053238a4b6108b3ec1d13ef220fbfb58227b71c62498dec24e)
- March 8, 2018: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/60/51/60514681220817d58f57c7c02b5faa195e23ba88d5a13f2a7e308f82997a2157)
- January 31, 2018: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/e8/9c/e89c91a66794586de3bcc58abb87ca6ec8ed8b302e9e6a00cb20a7069281e366)

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