# STC SA5489NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Phoenix Aerospace Inc, United States
- Description: Installation of a Phoenix Aerospace P/N VRE-1010-24-2GA voltage regulator.
- Applied: September 4, 1991
- Status date: January 24, 1992
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A12EA](https://openairdocs.org/tcds/A12EA)
- Certificate PDF: https://openairdocs.org/files/sha256/4e/86/4e863f001dbd7fc474d9d3b1fc59d35255bd7955e3256cb692f40fa5963917d6
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D2F8A56F1E9ED2F885256CC200122975.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5489NM

## ADs that name it (0)

None.

## Approved models (1)

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

## 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: SA5489NM This certificate issued to: Phoenix Aerospace, InC.

Part CAR 4b*of the Federal Aviatio Regulations. * (For Certification basis see T.C. Data Sheet A12EA) Original Product -Type Certificato Numben: AIZEA Make: Gulfstream Aerospace Model: G-1159 1010-24-2GA Voltage Regulator in Gulfstream Aerospace Model G-1159 aircraft Description of Type Design Change: Installation of a Phoenix Aerospace, Inc. P/N VR- serial numbers 1 through 300, except those aircraft with Aircraft Service Change 285 incorporated, in accordance with FAA approved Western Commander Engineering revisions. Report Number 9103-2, Revision "NEW", dated March 5, 1991, or later FAA approved Limitations and Conditions: This installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this change and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the aircraft.

Date of Application: September 4, 1991 J'ute reissurd: January 24, 1992 Date of Issuance: . October 30, 1991 Jale unended:

FEDERAL AVIATION By Direction of the Administrator Thenshi Manager, Los Angeres Aircraft TAMINISTRATO Certification Office (Title)

47.

## Every issue (1)

- January 24, 1992: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/4e/86/4e863f001dbd7fc474d9d3b1fc59d35255bd7955e3256cb692f40fa5963917d6)

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