STC SA2734WE

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA2734WE Certificate

SURRENDERED This certificate issued to: ROGERSON ATS on5/12/08 Certifies that the change in the type design for the following product with the limitations and conditions othe Civil Air In Attachment A Boeing Dated October 27 fAA letter to Boeing dated June 12, 1963. and the provisions set forth Original Product - Type Certificate Number: ABWE Make: Boeing Model: 727-81, -30, -30C, -31, -25 Description of Type Design Change:

Installation of auxiliary fuselage fuel tanks in the forward and aft cargo compartments in accordance with FAA sealed Aircraft Tank Service Summary Drawing List 3100, Rev. E, for Boeing 727-81, or later FAA approved revisions. An FAA approved Aircraft Tank Service Airplane Flight Manual Supplement, for Boeing 727- 81' this installatione dated August 2, 1973, or later FAA approved revisions, is required as part See page 3 for Drawing List and Airplane Flight Manual Supplement applicable to additional models.

See page 3

Date of Application: NOVember 6, 1972 Jule rissued: February 26, 1991 Date of Issuance: August 2, 1973 Sale umended: See Page 3 FEDERAL AVIATION By Direction of the Administrator con nas por Mandger, Los Angeres Aircraft TOMINISTRATO Certification Office (Title)

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): _

8/2/73 (I) 2/26/91 (R) United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA273AWE Boeing Airplane Boeing AFM ATS AFMS Mode I Number Date 727-81 D6-8727.9 August 2, 1973 727-30 D6-8727.4 February 13: 1980 1976 727-31 727-30C D6-8727. 4C D6-8727.7 December 21. 1981 October 727-25 D6-8727.2 Limitations and Conditions: The approval of this change in type design applies basically to the above listed models equipped with the 3-tank system only. This approval should not be applied to specific aircraft of these models on which other previously approved modifications are incorporated, unless it is determined interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness that aircraft. Further, this approval is not to be used in conjunction with a cabin interior which results in floor loadings in excess of that stated in the Aircraft Tank Service Weight and Balance Report TA-189 unless the additional floor loading is approved as an independent action.

Amendment Listing:

September 21, 1973 (A) ATS Drawing List 3100, Rev G, dated Sept. 7, 1973 February 13, 1976 (A) Added 727-30 Drawing List 3100, Rev L, dated Jan. 12, 1976 October August 5, 1981 981 A Added 127-31 rain List 3130, kev. V. dated April, 1931 (A) Added 727-31 Drawing List 3100, dated April 9, Dec. 3, 1981 (A) Added 727-25 Drawing List 3100, Rev. X, dated October 10, 1981.

FAA FORM 8110-2-1 (10-69) PAGE 3 OF3 PAGES FAA AC 82-03578