STC SA1048NE

Number SA1048NE This certificate issued to Sierra Nevada Corporation/Integrated Mission Systems.

18635 Jarkey Drive Hagerstown, MD 21742

Part 25 of the Federal Aviation Regulations.

Original Product -- Type Certificate Number : A20EA Make : DeHavilland

Model : DHC-7-102, s/n 048, 095 DHC-7-103, s/n 104

Installation of Honeywell EDZ-805 E.F.I.S., UNS-1B and Avionics in accordance with Field Aviation Co. Inc. Drawing List No.

33663, Issue 1, dated September 21, 1992.

1. The life limited items and inspection requirements are as specified in Chapter 5 of FACi Maintenance Manual Supplement, p/n FACi-6700-106 (EFIS).

2. Daylight operations only.

Date of application : November 14, 1991

Date of issuance : February 11, 1993 Date reissued : September 28, 1993, April 16, 2003 April 23, 2004, May 5, 2006

Date amended : August 24, 1993

( Signature) Anthony Socias Manager New York Aircraft Certification Office

(Title)

FAA Form 8110-2-1(10-69) Page 2 of 2

Number SA1048NE Date of Reissuance: May 5, 2006

3. The following documents, at the revision status indicated, are required with this modification:

a) Field Aviation Co. Inc. Flight Manual Supplement, p/n FACi-6700-105 (Honeywell 805 EFIS), Rev. 2, DOT approved January 29, 1993.

b) Field Aviation Co. Inc. Flight Manual Supplement, p/n FACi-6700-121 (UNS-1B Flight Management System), Rev. 2, DOT approved January 29, 1993.

c) Field Aviation Co. Inc. Flight Manual Supplement, p/n FACi-6700-123 (TACAN & No. 2 ADF), Rev. 3, DOT approved June 30, 1993.

d) Field Aviation Co. Inc. Maintenance Manual Supplement, p/n FACi-6700-106 (EFIS), Rev. 2, DOT approved June 30, 1993.

4. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written permission of that permission.

5. Compatibility of this design change with previously approved modifications must be determined by the installer.

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