# STC SA8059SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Benz Companies, Inc. a Texas Corp., dba Benz Airborne Systems, United States
- Description: Installation of Kulite oil pressure transducer.
- Applied: June 12, 1991
- Status date: January 15, 1999
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A20](https://openairdocs.org/tcds/3A20)
- Certificate PDF: https://openairdocs.org/files/sha256/6c/99/6c999fa49abc8ae4a3107a043a7c98140d6f50b2ccead1c9f584534dfeecd734
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/331138D879BDC9318625800600741C39.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA8059SW

## ADs that name it (0)

None.

## Approved models (3)

- Raytheon Aircraft Company C90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company C90A ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company E90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))

## 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.

JHmteb JStatea ©f (America Jlepartttumt of transportation - general ^otatton ^Ahmmtstratton uppiemental (tterttftcaie SA8059SW Benz Companies, Inc., a Texas Corp.

dba Benz Airborne Systems 2400 Handley-Ederville Road Fort Worth, TX 76118 Civil Air 3A20 Beech C90, C90A, and E90 Installation of Kulite oil pressure transducer P/N APTE-7KBS-1500-200G in accordance with Benz Airborne Systems Installation Instruction Document No.

BAS-001-001-002-001, dated June, 12, 1991 or later FAA approved revision.

Compatibility of this modification with previously installed equipment must be determined by installer.

.• June 12, 1991 July 22, 1991 January 15, 1999 (Signature) ) S. "FraAces Cox, Manager/ Special Certification Office, Southwest Region (Title) Any a-lteration of this certificate is punishable by a fine of not exceeding 51,000, or imprisonment not exceeding 3 years, or both.

Wtinikrr ami street) ( C.'i/j1. Stale, and ^IP tode I Extent of Authority (if licensing agreement):

Signature of grantor (In ink): __

## Every issue (1)

- January 15, 1999: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/6c/99/6c999fa49abc8ae4a3107a043a7c98140d6f50b2ccead1c9f584534dfeecd734)

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