# STC SA1031CE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Honeywell International Inc, United States
- Description: Installation of King Radio KFC 300Automatic Flight Control System. (D50E S/N DH-333 only)
- Applied: May 30, 1974
- Status date: March 30, 2020
- Product: Aircraft, Small Airplane
- Certification basis: Part 3, Part 21, Part 21
- Data sheets: [TCDS 5A4](https://openairdocs.org/tcds/5A4)
- Certificate PDF: https://openairdocs.org/files/sha256/03/44/03444fcd93a4a84736ea3587811782b06b79cd813eac19045514fc36f383cf43
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CA7D5472FE91E857862586290076951B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1031CE

## ADs that name it (0)

None.

## Approved models (1)

- Textron Aviation Inc. D50E ([TCDS 5A4](https://openairdocs.org/tcds/5A4))

## 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.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Page 1 of 2 FAA Form 8110-2 (5/14)

Number: SA1031CE This certificate issued to: Honeywell International Inc.

21111N 19th Ave Phoenix, Arizona 85027 Part 3 of the Civil Air Regulations.

Original Product – Type Certificate Number: Make: Beech Model:

5A4 D50ESerial. No DH-333

Installation of Bendix/King KFC300 Automatic Flight Control System in accordance with Volumes I and II of KFC300 Installation Data the Beech Model D50E, S/N DH-333, dated 5-30-74; Volume III of KFC300 Automatic Flight Control System dated 8-14-72; the KCS305 Slaved GyrocompassSystem; Preliminary Installation Manual dated 4-19-74; and the FAA Approved Beech model D50E, S/N 333, Airplane Flight Manual Supplement for the Bendix/King KFC300 Automatic Flight Control System dated 5-31-74, Rev. 1, approved 4-28-75.

Data pertaining to this modification are inadequate for duplication in other airplanes. Therefore, this installation is limited to the installation made to the Beech Model D50E, Serial No. DH-333 only.

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: 5-30-74 Date Reissued: 8-10-95; 2-28-00; 3-30-20

Date of Issuance: 5-31-74 Date Amended:

4-28-75

Signature

Title Richard B. Sleigh ODA Administrator, ODA-602216-NM

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Page 2 of 2 FAA Form 8110-2 (5/14)

To (Name and address of transferee)

From (Name and address of grantor)

## Every issue (2)

- March 30, 2020: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/03/44/03444fcd93a4a84736ea3587811782b06b79cd813eac19045514fc36f383cf43)
- February 28, 2000: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/4a/83/4a835a1dccb587f24dcba8275e072ea5bb5e8bdc9dee4555e0358079646d26cc)

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