STC SA3-666

643.0

FEDERAL AVIATION AGENCY Supplemental Type Certificate

1. NAME AND ADDRESS OF APPLICANT NORTHWEST AIRLINES, INC.

MINNEAPOLIS ST, PAUL INT'L AIRPORT ST. PAUL 11, MINNESOTA FORM APPROVED, BUDGET BUREAU NO. 04-P015

INSTRUCTIONS - SUBMIT IN TRIPLICATE TO LOCAL

FAA FLIGHT STANDARDS INSPECTOR

COPY WILL BE RETURNED TO APPLICANT UPON

ISSUANCE Supplemental Type Certificate APPLIED FOR:

AIRCRAFT ENGINE • ROPELLER

ORIGINAL MODEL DESIGNATION DC-8-32 NEW MODEL DESIGNATION (If desired)

3. DESCRIPTION OF CHANGE REVISION TOI NWA PROJECT 8-25-31958 *EQUIPMENT FURNIBHINGS, CARGO PROVIBIONS, AFT CABIN, DCS - INSTALL®. THE CARCO BIN ENSTALLED BY THIS PROJECT WAS BRIGINALLY APPROVED UNDER SUPPLEMENTAL TYPE CERTIFICATE SA3-666 ON JULY 3. 1961. AS A RESULT OF AMENDMENTS TO CAR 40.34, 41-42 AND 42-37 IT BAS NECESSARY TO REDUCE THE RATED CARGO CAPACITY OF THE CARGG BEN FROM 2420 TO 2050 POUNDS "ORTHWEST AIALINES REPORT NO, 8-25-3198S-1 "A" REVISION AND ENGENEERING ORDER -25-31985"D" REVISION AND THE POLLENING: DRAWINGS SUBSTANTIATE THIS CHANGE.

8D25-31526(A) 8025-31530(A) 8025-31516(A) 8025-31 518(A) 8025-31 519(A) 8025-31525(A) WILL DATA BE AVAILABLE FOR SALE OR RELEASE TO OTHER PERSONS? YES | NO D. WILL PARTS BE MANUFACTURED FOR SALE (Ref. CAR 1.55)? YES - NO

5. SIGNATURE AND TITLE OF APPLICANT

SIGNATURE 10-29-02 DIRECTOR OF ENGINEERI NO Date of Application: TITLE

6. To be Completed by FAA

NATURE AND LOCATION OF DATA Stress Analysis, Report 8-25-31988-1 and data listed on NWA Engineering Order 8.25.

31988 Revision (D) dated October 17, 1962, Item 11, "Drawings"; including dravings noted under Item 3 above; and Conformity and O@pliance Inspection Reports are on file in:

FAA Engineering and Manufacturing Branch, Kansas Cicy, Missouri BASIS OF APPROVAL: CAR 4b ORIGINAL TYPE CERTIFICATE NO. FAA APPROVAL 4425 Original signed by Walter J. O'Toole Supplemental Type Certificate NO.

SIGNATURE 8A3-666 OF APPROVAL JADe 30, 1961 Walter J. O'Toole Chief, Engineering and Manufacturing Branch Amended: November 1, 1962 TITLE U.S. GOVERNNENT PRINTING OFFICE FORM FAA-2417 (5-59)