STC SA231SW

FEDERAL AVIATION AGENCY Supplemental Type Certificate

1. NAME AND ADDRESS OF APPLICANT FORM APPROVED, BUDGET BUREAU NO. 04-R015

INSTRUCTIONS - SUBMIT IN TRI FLICATE TO LOCAL FAA FLIGHT STANDARDS INSPECTOR.

COPY WILL BE RETURNED TO APPLICANT UPON

ISSUANCE Supplemental Type Certificate APPLIED FOR:

Inter-Continental Engine Service, Inc. AIRCRAFT ENGINE PROPELLER RGV International Airport ORIGINAL MODEL DESIGNATION P. 0. Box 1243 Brownsville, Texas NEW MODEL DESIGNATION (If desired) Douglas DC-3/C-47 None

3. DESCRIPTION OF CHANGE Installation of two (2) Aerojet-General Rocket Engines (Jato) (15K8-1000-Al) in accordance with Inter-Continental Engine Service, Inc. Report DA-1010 dated 1-25-61.

NOTES:

1. PAA approved AFM Supplement dated 6-30-64 to applicable APM required.

2. This modification limited to installation at the facilities of the applicent and Douglas DC-3/C-47 aircraft certificated under SR407 (A/C with Flight Manuals) 4a. WILL DATA BE AVAILABLE FOR SALE OR RELEASE TO OTHER PERSONS? _ NO

b. WILL PARTS BE MANUFACTURED FOR SALE (Ref. CAR 1.55)? _ YES A NO

5. SIGNATURE AND TITLE OF APPLICANT

SIGNATURE April 29, 1963 Date of Application: TITLE

6. To be Completed by FAA

NATURE AND LOCATION OF DATA Data listed in Item 3 above, copy of Aerojet-General Corp. TIR T439-4, letter dated 10-3-61 from Aerojet-General and Flight Engineering Record of A/C alteration dated 6-30-64 on file at SW-210.

Reference Project T616-28 Applicable regulations SR407.

ORIGINAL TYPE CERTIFICATE NO. FAA APPROVAL 618 & 669 Supplemental Type Certificate NO.

SIGNATURE DATE OF APPROVAL SA231SW L. H. Slaughter 6-30-64 Chief, Engineering and Manufacturing Branch TITLE

1.5. GOVERNMENT PRINTING OFFICE : 1959 0-509657 FORM FAA - 2417(5-59)