STC ST00077SE

United States of America Department of Transportation Federal Aviation Administration BOOK Supplemental Type Certificate Number: ST00077SE This certificate issued to: Altair Holdings, Ltd.

Part Ab of the Civil Air Regulations.

Original Product -Type Certificate Number: A3WE Make: Boeing Model: 727-200 Description of Type Design Change:

Increase in the maximum taxi and flight weights to 191,000 and 189,500 Ibs., for Boeing 727-200 airplanes in accordance with FAA Approved Altair Holdings Ltd., Drawing Number 3101, dated March 11, 1994, or later FAA- approved revisions. Increase in the maximum taxi and flight weights to 195,500 and 194,000 Ibs., for Boeing 727-200 airplanes in accordance with FAA Approved Altair Holdings Ltd., Drawing Number 3103, dated February 15, 1995, or later FAA-approved revisions.

Limitations and Conditions: Approval of this change in type design applies to the above model aircraft only.

This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate and FAA approved Drawing Number 3101 or 3103, whichever is applicable, must be maintained as part of the permanent records for the modified aircraft. The airplane must be operated in accordance with Altair Holding Ltd., FAA Approved Flight Manual Supplement No. 1 or 7, whichever is applicable, to Boeing Document Number D6-8728.

Date of Application: March 11, 1994 Date Reissued:

Date of Issuance: April 13, 1994 Date Amended: April 14, 1995 By diveftion of the Spires tratoy (Signature) NO MINIST RATION Acting Manager, Seattle Aircraft Certification Office (Title)