STC SA01355WI-D

This certificate issued to: Cirrus Design Corporation 4515 Taylor Circle Duluth, MN 55811

Part 23* of the Federal Aviation Regulations. (See Continuation Sheet .)

Original Product - Type Certificate Number : A00009CH Make : Cirrus Design Corporation Model : SR20, SR22

Installation of the Bendix/King KR 87 ADF and/or the KN 62A DME.

Required Data: 1.) Master Drawing List 159-08310-0001, Revision C, dated 09/21/05. Later FAA approved revisions to the above listed data are incorporated without further revision to this Supplement Type Certificate.

1. The installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this installation and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the aircraft.

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

Date of application : July 20, 2005 Date of issuance : October 4, 2005 Date reissued : April 4, 2006

Original signed by Harvey Nero

(Signature) Harvey E. Nero FAA Program Manager Wichita Aircraft Certification Office (Title)

Number

FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES

SA01355WI-D

Date of Issuance: October 4, 2005 Date Reissued: April 4, 2006

*Certification Basis:

Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for this change is as follows:

a. The certification basis for parts not changed or not affected by this change is shown on TCDS A00009CH.

b. The certification basis for parts changed or affected by this change since the date of application is determined to be:

Regulations at the latest amendment:

Section Amdt Section Amdt

23.251 23-45 23.627 ------

23.301 a, b, c, d 23-48 23.771 a 23-14

23.303 ------ 23.773 a(2) 23-45

23.305 a, b 23-45 23.777 a, b 23-51

23.307 a, b ------ 23.1301 a, b, c, d 23-20

23.337 a(1), b(1) 23-48 23.1309 a(1)(2), e 23-49

23.341 a, c 23-48 23.1321 a, c 23-49

23.561 e 23-48 23.1331 a, b 23-43

23.573 a(1)(2)(3)(4)(5)(6) 23-48 23.1351 a(1), a(2)(i) 23-49

23.575 23-48 23.1353 h 23-49

23.601 ------ 23.1357 a, c, d 23-43

23.603 a, b 23-23 23.1365 a, b, d, e 23-49

23.605 a 23-23 23-1381 a, b ------

23.607 b 23-48 23-1431 b 23-49

23.609 a ------ 23.1529 23-26

23.611 23-48 23.1541 b(2) 23-21

23.613 a, b(1), b(2), c, d 23-45

Regulations at an intermediate amendment:

None

Regulations at the amendment level shown on TCDS:

None

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