STC SA09540AC-D

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number 5A09540AC-D This certificate issued to: S-TEC Corporation One S-TEC Way Mineral Wells Municipal Airport Mineral Wells, TX 76067-9236 Certifies that the change in the type design for the flaving fraduct with the limitations and conditions therefer as speciped hereon meets the ascothiness tequienents of33 of the ederal Avilion Regulutions.

(For Certification Basis See Continuation Sheet 3 of 3) Original Product 'I ype Certifente A unter: A14CE Make: Raytheon (Beech) -If ested: A99A, B99, and C99 Description of Type Design Change:

Installation of S-TEC System 30 Automatic Flight Guidance Systems, in accordance with Master Data List No. ST-923-L-0001, Revision A, dated 8-24-06 or later FAA Approved revisions of the above data (28 Volt System).

FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement No.

ST-923-M-0001, Revision -, dated 8-23-06 is required for S-TEC System 30 for Raytheon (Beech) Aircraft Models A99A, B99, and C99 or later FAA approved revisions is required.

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

Date of Application: 5-26-06 Y'ale teamed:

I ate of tsunoe: 8-24-06 Date Amended:

By drection afthe duin sain FEDERAL AVIATION (Signahıre) TOMINISTRATIO DAS Administrator, DAS700096 SW James W. Smisek DAS 100.2 (Title) АПУ

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Cuntinuation Sheet)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) amber and sire) (Chy, state, und ZiF code) from (Name of grantor) (Print or type) (Address of grantor) (timber und street) *(Cry, Sidle, und ZIP code) Extent of Authority (if licensing agreement):_ Date of Transfer:

Signature of grantor (In ink):

Ау olteratia « this certificate is punishable by a fine * 7t exterding §1.000, i imprison L it exceeding 3 years, * but!

FAA Form 0110-2-1110-091 Page 2 oi 3 Mis certificate may be trans: dance with FAN 21.47.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA09540AC-D Date of Issuance: 8-24-06 Limitations and Conditions: (con't.)

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.

Certification Buss: used for this STC Regulations Requiring New Showings of Compliance FAR 21.93(b) Amdt 21-81 08/07/02 FAR 23.301 Amdt 23-48, Eff. 03/11/96 FAR 23.303 Amdt 0, Eff. 02/01/65 FAR 23.305 Amdt 23-45 Eff. 09/07/93 FAR 23.307 Eff. 02/01/65 FAR 23.365 Amdt 0, Eff. 02/01/65 FAR 23.395 Amdt 23-7, Eff 9/14/05 FAR 23.561 Amdt. 23-48, Eff. 03/11/96 FAR 23.571 Amdt. 23-48, Eff. 03/11/96 FAR 23.601 Amdt 0, Eff. 02/01/65 FAR 23.603 Amdt. 23-23, Eff. 12/01/78 FAR 23.605 Amdt. 23-23, Eff. 12/01/78 FAR 23.607 Amdt. 23-48, Eff. 03/11/96 FAR 23.609 Amdt 0, Eff. 02/01/65 FAR 23.611 Amdt. 23-48, Eff. 03/11/96 FAR 23.613 Amdt. 23-45, Eff. 09/07/93 FAR 23.619 Amdt 23-7 Eff. 9/14/1969 FAR 23,623 Amdt. 23-7, Aug. 13, 1969 FAR 23.625 Amdt. 23-7, Aug. 13, 1969 FAR 23.627 Amdt 0, Eff. 02/01/65 FAR 23.671 Amdt 0, Eff. 02/01/65 FAR 23.672, Amdt 23-45 Eff 09/07/03 FAR 23.677, Amdt 23-49, Eff 03/11/96 FAR 23.685 Amdt 23-17, Eff. 02/01/77 FAR 23.689, Amdt 23-7, Eff. 09/14/69 FAR 23.693 Amdt 0, Eff. 02/01/65 FAR 23.771 Amdt 23-14 Eff 12/20/1973 FAR 23.777, Amdt. 23-51 Eff. 03/11/96 FAR 23.779 Amdt 23-51 Eff 03/11/1996 FAR 23.853 Amdt. 23-49; Feb. 9, 1996].

FAR 23.867, Amdt. 23-49, Eff. 03/11/96 FAR 23.1301, Amdt. 23-20, Eff. 09/01/77 FAR 23.1309, Amdt. 23-49, Eff. 3/11/96 FAR 23.1321, Amdt. 23-49, Eff. 03/11/96 FAR 23.1322, Amdt. 23-43, Eff. 05/10/93 FAR 23.1325, Amdt. 23-50, Eff 3/12/96 FAR 23.1329, Amdt. 23-49, Eff 03/11/96 FAR 23.1331, Amdt. 23-43, Eff. 05/10/93 FAR 23.1351, Amdt. 23-49, Eff. 03/11/96 FAR 23.1353, Amdt. 23-49, Eff. 03/11/96 FAR 23.1357, Amdt. 23-43, Eff. 05/10/93 FAR 23.1359, Amdt. 23-49, Eff. 03/11/96 FAR 23.1361, Amdt. 23-49, Eff. 03/11/96 FAR 23.1365, Amdt. 23-49, Eff. 03/11/96 FAR 23.1367 Amdt. Amdt 0, Eff. 02/01/65 FAR 23.1381 Amdt. Amdt 0, Eff. 02/01/65 FAR 23.1419, Amdt 23-43, Eff 5/10/93 FAR 23.1431, Amdt. 23-49, Eff. 03/11/96 FAR 23.1501, Amdt 23-21, Eff 03/01/78 FAR 23.1529, Amdt. 23-26, El. 10/14/80 FAR 23.1541 Amdt. 23-21, Eff. 03/01/78 FAR 23.1581, Amat. 23-50, Eff. 03/11/96 FAR 23.1583, Amdt. 23-50, Eff. 03/11/96 FAR 23.1585, Amdt. 23-50, Eff. 03/11/96 FAR 36 Amdt 36-25 07/02/04 Note: DAS700096SW Structural AR will assess whether the autopilot imposes any fatigue implications for the aircraft 23.573.

- END - Any alteration of this certificate is punishable by a fine f not exceeding fl,d00 oment let exceeding 3 years, or both FAA Form 0110-2-1110-691 Page 3 oi 3 This c erred in