# STC SA3444NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Gulfstream Aerospace Corporation, United States
- Description: Installation of Sperry PRIMUS-90 Multi-Color Weather Radar System
- Applied: August 20, 1986
- Status date: December 18, 1986
- Product: Aircraft, Large Airplane
- Certification basis: Part 25
- Data sheets: [TCDS A12EA](https://openairdocs.org/tcds/A12EA)
- Certificate PDF: https://openairdocs.org/files/sha256/3b/a0/3ba0ca7fdc1801a460065cf4cee66224d53003ac6f283ccdb7a9afda3a319f86
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID140225370820240201165935.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA3444NM

## ADs that name it (0)

None.

## Approved models (1)

- Gulfstream Aerospace Corporation G-1159A ([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: SA3444NM This certificate issued to: Gulfstream Aerospace Corporation Purt 25* of the Federal Aviation Regulationa. * (For certification basis see T.C. Data Sheet A1ZEA) Original Product - Type Certificate Numbar: AIZEA Make: Gulfstream Aerospace Corporation Model: G=1159A Meatre and Ty Painlengeance with foR ap a ved GulPstream Index listlor No. IL11011105, Revision "B," dated November 11, 1986, or later FAA approved revision.

FAA approved Gulfstream Airplane Flight Manual Supplements required for the various configurations are listed on the appropriate FAA approved Gulfstream Index List.

Limitations and Conditions: This installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this installation and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the aircraft.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee).

(Address of transferee) - (Number and street) (City, State, and ZIP code) from (Name of grantor) (Print or type).

(Address of grantor) (Number and street) (City, State, and ZIP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- December 18, 1986: Issued, Current. [certificate](https://openairdocs.org/files/sha256/3b/a0/3ba0ca7fdc1801a460065cf4cee66224d53003ac6f283ccdb7a9afda3a319f86)

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