# STC SA00187DE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Oilamatic Inc, United States
- Description: Installation of Oilamatic Preoiler system.
- Applied: October 6, 1993
- Status date: October 5, 1995
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A1EA](https://openairdocs.org/tcds/A1EA)
- Certificate PDF: https://openairdocs.org/files/sha256/67/d7/67d79c8422aa1daecdee88f41e2aa8cb4bf3b3c14b6341a64f8b8b1629e42a48
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5A23C558316D312685256CC1007DC80E.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00187DE

## ADs that name it (0)

None.

## Approved models (2)

- Piper Aircraft Inc. PA-30 ([TCDS A1EA](https://openairdocs.org/tcds/A1EA))
- Piper Aircraft Inc. PA-39 ([TCDS A1EA](https://openairdocs.org/tcds/A1EA))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

Total States of Amacia Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA00187DE This certificate issued to: Oilamatic, Inc.

Part 23 of the Federal Aviation Regulations.

Original Product - Type Certificate Number: A1EA Make: Piper Aircraft Corporation Model: PA-30 and PA-39 Description of Type Design Change:

Installation of Oilamatic Preoiler system in accordance with FAA Approved Oilamatic, Inc. Drawing List No.

PA30400, Revision N/C, dated August 1, 1995, FAA Approved October 5, 1995 or later FAA approved revision.

1. FAA Approved Airplane Flight Manual Supplement, Rev N/C, dated October 5, 1995 or later FAA approved revision is required.

2. 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 interrelationship 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.

Date of Application: October 6, 1993 Date Reissued: ® Date of Issuance: October 5, 1995 Date Amended:

FEDERAL AVIATION By Direction of the Administrator ROGER P. CHUDY nature) Acting Manager ADMINISTRATIO Denver Aircraft Certification Office Northwest Mountain Region, Denver, Colorado

## Every issue (1)

- October 5, 1995: Issued, Current. [certificate](https://openairdocs.org/files/sha256/67/d7/67d79c8422aa1daecdee88f41e2aa8cb4bf3b3c14b6341a64f8b8b1629e42a48)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.