# STC SA2281NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: GE Engine Services-Corporate Aviation Inc.
DBA Garrett Aviation Services, United States
- Description: Installation of dual Delco Carousel C-SIX INS, one Global GNS-500A/3B and one Global NDB-2.
- Applied: February 7, 1984
- Status date: July 30, 2003
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A12EA](https://openairdocs.org/tcds/A12EA)
- Certificate PDF: https://openairdocs.org/files/sha256/98/90/989065bd59eae7d986075d604d8c6e76547389823643745cd9dbf2b3baaefebd
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/59C2C049977845FD862571260052D99A.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2281NM

## ADs that name it (0)

None.

## Approved models (1)

- Gulfstream Aerospace Corporation G-1159B ([TCDS A12EA](https://openairdocs.org/tcds/A12EA))

## 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.

This Certificate issued to GE ENGINE SERVICES - CORPORATE AVIATION, INC.

DBA GARRETT AVIATION SERVICES 6201 WEST IMPERIAL HIGHWAY LOS ANGELES, CA 90045 Part *4b of the Civil Air Regulations. *(Certification basis see Type Certificate Data Sheet A12EA.)

A12EA Gulfstream American G-1159B

Description of Type Design Change: Installation of dual Delco Carousel C-SIX INS, one Global GNS-500A/3B and one Global NDB-2 in accordance with FAA sealed Western Commander Top Drawing No. 02000030 Revision N/C or later FAA sealed revision.

Western Commander Airplane Flight Manual Supplement No’s. 02015008 and 2015009, FAA approved on May 7, 1984 or later FAA approved revision of these documents are required as part of this modification.

Limitations and Conditions: The approval of the change in type design applies only to G-1159B aircraft when STC No’s. SA1553SW and SA3302WE have been incorporated. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft.

Date of application :February 7, 1984

Date of issuance: May 9, 1984

Date reissued: December 20, 1994, July 30, 2003

( Signature) Manager, Technical & Administrative Support Staff, Los Angeles Aircraft Certification Office

(Title)

## Every issue (1)

- July 30, 2003: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/98/90/989065bd59eae7d986075d604d8c6e76547389823643745cd9dbf2b3baaefebd)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.