STC SA1221NW

Supplemental type certificate · Cook. William H. Jr.

Holder
Cook. William H. Jr. · United States
Status
Current · Issued
Status date
April 30, 1981
Applied
April 21, 1981
Product
Aircraft · Small Airplane
Certification basis
Part 21
Data sheet
TCDSA-734

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 5, 2025.

What it approves

Installation of a Champion oil filter assembly

What the certificate saysOCR

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 SAI22IN4 This certificate issued to: Wil| i am H. COOk Part 4a of the CiVil Air Regulations:

Original Product - TypeCertificate Number: A-734 Make: Gulfstream American (Grumman) Model: G-44 Description of Type Design Change: Installation of a Champion CH48108 oil Filter assembly and associated systems on Ranger 6-440-C5 engines In accordance with William H. Cook photographs 1 through 13.

inadequate for duplication in other aircraft. This approval is limited to the this Certificate shall be maintained as part of the permanent records for the modified aircraft.

Date of Application: April 21, 1981 Date Reissued:

Date of Issuance: April 30, 1981 Date Amended:

FEDERAL AVIATION By Direction of the Administrator Camell Mederson (Signature ) TOMINISTRATOE Acting Chief, Seattle Area Aircraft Certification Office ( Iitle)

47.

FAA FoR B110-2 (10-68)

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
Gulfstream American CorporationG-44A-734