# STC SA02259AK

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Department of the Interior, United States
- Description: Installation of a Micro Systems, Inc. VM1000 Engine Monitoring System.
- Applied: August 12, 2005
- Status date: November 17, 2005
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 1A2](https://openairdocs.org/tcds/1A2)
- Certificate PDF: https://openairdocs.org/files/sha256/29/0d/290d4a3b25ddff8a410fbb433ba49541d2012ef90f0e5a68576451c7b340e1ec
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D9AE8F168689EFF6862570C8005D8ED8.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA02259AK

## ADs that name it (0)

None.

## Approved models (2)

- The New Piper Aircraft Inc. PA-18-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2))
- The New Piper Aircraft Inc. PA-18S-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2))

## 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(10-68) Page 1 of 2 Number SA02259AK This Certificate issued to Department Of The Interior Office Of Aircraft Services 4405 Lear Ct.

Anchorage, Alaska 99502-1052

CAR 3 of the Federal Aviation Regulations.

Original Product Type Certificate Number: 1A2

Make: Piper

Model: PA-18 “150”, PA-18S “150”

Description of Type Design Change: Installation of a Micro Systems, Inc. VM1000 Engine Monitoring System in accordance with Office of Aircraft Services Document No. OAS-AKRO 2000-1, Installation Instructions and Instructions for Continued Airworthiness, dated October 3, 2005 or later FAA approved revision.

Limitations and Conditions: Compatibility of this design change with previously approved modifications must be determined by the installer. The approval of this modification is limited to Piper PA-18 “150”, and PA-18S “150”. Aircraft must have an approved installation of the equipped Lycoming 0-320-A2B or modified with an FAA Approved Lycoming O-320-B2B engine. FAA approved Airplane Flight Manual Supplement dated November 9, 2005, or later FAA approved revision is a required part of this approval. For installation instructions and Instructions for Continued Airworthiness, refer to Document Number OAS- AKRO 2000-1, Rev. C, dated October 3, 2005.

Date of application: August 12, 2005

Date of issuance: November 17, 2005 Date reissued:

( Signature) Gregory J. Holt Manager Anchorage Aircraft Certification Office

(Title)

## Every issue (1)

- November 17, 2005: Issued, Current. [certificate](https://openairdocs.org/files/sha256/29/0d/290d4a3b25ddff8a410fbb433ba49541d2012ef90f0e5a68576451c7b340e1ec)

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