# STC SA8039SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Textron Aviation Inc, United States
- Description: Installation of Dual Global GNS-500A series 5 with GPS.
- Applied: September 10, 1990
- Status date: March 13, 2017
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A3EU](https://openairdocs.org/tcds/A3EU)
- Certificate PDF: https://openairdocs.org/files/sha256/ce/52/ce52233321a46743a0fab582cf8b03adbcd1f8488354a0797994dd5edf88c92f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/04A1532F4B96906F862581630057DBCE.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA8039SW

## ADs that name it (0)

None.

## Approved models (1)

- Raytheon Aircraft Company HS.125 Series 700A ([TCDS A3EU](https://openairdocs.org/tcds/A3EU))

## 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.

FAA Form 8110-2 (5/14) Page 1 of

Part of the

Signature

Title SA8039SW Textron Aviation Inc.

One Cessna Boulevard Wichita, KS 67215 4b Civil Air Regulations.

British Aero HS.125-700A 2 A3EU Installation of Dual Global GNS-500A Series 5 (with digital 419 EFIS interface) with GPS in accordance with Arkansas Aerospace, Inc., drawing list 125-055, dated 6/27/91, Rev. B, dated 6/29/91, or later FAA approved revision.

FAA approved Airplane Flight Manual Supplement dated July 18, 1991, or later FAA approved revision, is required.

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

March 13, 2017 September 10, 1990 July 18, 1991 Mark Fuller STC ODA administrator ODA-100129-CE

FAA Form 8110-2 (5/14) Page 2 of

To (Name and address of transferee)

From (Name and address of grantor)

## Every issue (2)

- March 13, 2017: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ce/52/ce52233321a46743a0fab582cf8b03adbcd1f8488354a0797994dd5edf88c92f)
- July 18, 1991: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/eb/8a/eb8a6e3174199ada241c81525064195067071d534be10458166948170d8c79a9)

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