# STC SH3811NM

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Aero Credit Company Inc, United States
- Description: Install a combination attendant seat and patient litter kit assembly.
- Applied: February 25, 1987
- Status date: December 5, 2002
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 27
- Data sheets: [TCDS H7EU](https://openairdocs.org/tcds/H7EU)
- Certificate PDF: https://openairdocs.org/files/sha256/02/47/02471324e31c17dd6b0a8183304b6d446814a2003792f21d88ee342d5e4cec97
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E2304551E61A6712862579CF00770374.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SH3811NM

## ADs that name it (0)

None.

## Approved models (11)

- Agusta S.p.A. A109 ([TCDS H7EU](https://openairdocs.org/tcds/H7EU))
- Agusta S.p.A. A109A ([TCDS H7EU](https://openairdocs.org/tcds/H7EU))
- Agusta S.p.A. A109A II ([TCDS H7EU](https://openairdocs.org/tcds/H7EU))
- Agusta S.p.A. A109AII ([TCDS H7EU](https://openairdocs.org/tcds/H7EU))
- Agusta S.p.A. A109C ([TCDS H7EU](https://openairdocs.org/tcds/H7EU))
- Agusta S.p.A. A109E ([TCDS H7EU](https://openairdocs.org/tcds/H7EU))
- Agusta S.p.A. A109K2 ([TCDS H7EU](https://openairdocs.org/tcds/H7EU))
- Agusta S.p.A. A109S ([TCDS H7EU](https://openairdocs.org/tcds/H7EU))
- Agusta S.p.A. A119 ([TCDS H7EU](https://openairdocs.org/tcds/H7EU))
- Agusta S.p.A. AW109SP ([TCDS H7EU](https://openairdocs.org/tcds/H7EU))
- Agusta S.p.A. AW119 MKII ([TCDS H7EU](https://openairdocs.org/tcds/H7EU))

## 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.

Number SH3811NM This certificate, issued to Aero Credit Company 222 SW Harrison Street Suite GO-10 Portland, OR 97201 Part 27 of the Federal Aviation Regulations.dated February 1, 1965, including Amendments 27-1 through 27-8 and FAR 21.29.

Original ProductType Certificate Number: H7EU Make: Agusta S.p.A.

Model: A109A, A109AII, A109C, A109K2, A109E, A119 Description of the Type Design Change: Installation of a combination attendant seat and patient litter kit assembly in accordance with Hospital Air Transport Drawing List No. HAT-100, Revision D, dated December 5, 2002, and Installation Instructions No. HAT-1000, Revision D, dated December 5, 2002, or later FAA approved revision.

Limitations and Conditions: Approval of this change in type design applies to the above model rotorcraft only. 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. A copy of this Certificate must be maintained as part of the permanent records for 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.

Date of application: February 15, 1987 Date reissued: May 9, 1988 Date of issuance: April 10, 1987 Date amended: November 24, 1995; December 5, 2002

(Signature) Acting Manager, Seattle Aircraft Certification Office (Title)

## Every issue (1)

- December 5, 2002: Amended, Current. [certificate](https://openairdocs.org/files/sha256/02/47/02471324e31c17dd6b0a8183304b6d446814a2003792f21d88ee342d5e4cec97)

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