# STC SA7270SW-D

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Falcon Jet Corporation, United States
- Description: Installation of the Howell engine monitoring system.
- Applied: April 17, 1989
- Status date: May 7, 1991
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A46EU](https://openairdocs.org/tcds/A46EU)
- Certificate PDF: https://openairdocs.org/files/sha256/1b/13/1b139332704f15c0bbd4e0ac9944d76b1515d2810895e4220bd1363443fbf569
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/49B092ACEB4EBEC285256CC20056A26F.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA7270SW-D

## ADs that name it (0)

None.

## Approved models (1)

- Dassault-Aviation Mystere-Falcon 50 ([TCDS A46EU](https://openairdocs.org/tcds/A46EU))

## What the certificate says

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

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SA727OSW-D This certificate issued to: Falcon Jet Corporation P.0. Box 967 Little Rock, Arkansas 72203 Part. 25 of the Federal Aviation Hequlations.

Original Product - Type tiertificate Lumber:

Make: A46EU Avions Marcel Dassault - Breguet Aviation Martel: Mystere - Falcon 50 Description of Type Design Change:

Installation of the Howell Engine Monitoring System in accordance with Drawing List Report No. F50-01141, Revision C dated 4-26-91, or later FAA approved revision.

1) FAA Approved Airplane Flight Manual Supplement, Report No. 36150-1, Rev. A dated 8-2-89, or later FAA approved revision is required.

2) Compatibility of this modification with other previously approved modifications must be determined by the installer.

Date of Application: Apri1 17, 1989 Date Reissued:

Date of Issuance: August 2, 1989 Date Amended: 5-7-91 Rev. 1 FEDERAL AVIATIO By Direction of the Administrator sary tatleron (Signature ) TOMINISTRATO DASSSW COORDINATOR Larry Patterson (Tille)

47.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, Stale, and ZIP code) from (Name of grantor) (Print or type) (Address of grantor) (. Numher and streel) (City. State, and 2IP code) Extent of Authority (if licensing agreement):

Date of Transfer: - Signature of grantor (In ink):

## Every issue (1)

- May 7, 1991: Amended, Current. [certificate](https://openairdocs.org/files/sha256/1b/13/1b139332704f15c0bbd4e0ac9944d76b1515d2810895e4220bd1363443fbf569)

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