STC SA8959SW

Supplemental type certificate · Honeywell International Inc

Holder
Honeywell International Inc · United States
Status
Current · Reissued
Status date
January 4, 2022
Applied
December 14, 1993
Product
Aircraft · Small Airplane
Certification basis
Part 21, Part 21, Part 21, Part 21, Part 21, Part 21, Part 21, Part 23
Data sheet
TCDSA24CE

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Installation of AlliedSignal MK VI ground proximity warning system.

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

SA8959SW Honeywell International Inc.

21111 N 19th Ave Phoenix, Arizona 85027 Part 23 Federal Aviation Regulations A24CE Textron Aviation 300 Installation of Honeywell MK VI Ground Proximity Warning System in a Beech Model 300 aircraft in accordance with KC Aviation Inc., Drawing List T108-001, Rev. I/R, dated May 11, 1994, or later FAA approved revision.

FAA approved Flight Manual Supplement dated February 3, 1995, or later FAA approved revision required. Compatibility of this modification with previously installed equipment must be determined by installer.

December 14, 1993 June 20, 1995; January 4, 2022 February 3, 1995 September 27, 2001 For Acting Manager, Seattle ACO Branch 2

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

SA8959SW 2

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 1

MakeModelData sheet
Textron Aviation Inc.300A24CE

Every issue · 3

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
January 4, 2022Reissued, currentCertificate
January 4, 2022Reissued, earlier issueCertificate
September 27, 2001Amended, earlier issueCertificate