STC SA5127SW-D

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SAS127SW-D This certificate issued to: S-TEC Corporation One S-TEC Way Mineral Wells Municipal Airport Mineral Wells, TX 76067-9236 I art 3 of the C id Sir Regulations.

Original Product Type Certifcala Number: AICE Make: BEECH Model: 23, A23, A23А, A23-24, B23, C23, A24, A24R, B24R, AND C24R Description of Type Design Change:

Installation of S-TEC System 60 Two Axis Automatic Flight Guidance System, Model ST-124, with Optional Autotrim System according to Bulletin No. 224, Revision 4, dated 12-29-97 and Master Drawing List No. 92155, Revision D, dated 12-29-97 with Optional Flight Director/Steering Horizon or later FAA Approved revisions of the above data (14 Volt System).

I. Eligible only on Models 23, A23, A23A, A23-24, B23 and A24 When Modified In Accordance With Beech Service News Letter Volume XX, No. 11 and Beech Service Instructions No. 0253-

151.

(See Continuation Sheet, Page 2, a part of this STC.)

Date of Application: 12-03-82 Date Reissued:

Date of Issuance: 1-05-83 Date Amended: 9-20-84, 11-05-84, 12-18-86, 1-05-98, Revision 4 By Direction of the Administrator

FEDERAL AVIATION TOMINSTRATO William J. Thomas DAS Staff Coordinator, DAS 5 SW (Title) any aiLeration or cnis certiricace of not exceeding $1,000, or imprisonment not exceeding 3 years or both FAA Form 8110-2(10-68)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number SAS127SW-D, Revision 4 Limitations and Conditions: (con't.)

Optional Automatic Electric Trim System is not approved for Beech Model A24R.

FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89172, dated 1-5-83 or later FAA Approved revisions is required for Beech Model

4. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89173, dated 1-5-83 or later FAA Approved revisions is required for Beech Models B24R and C24R.

FAA Approved Supplemental Flight Manual, P/N 89525, dated 9-20-84 is required for Beech Model C23 and Beech Models 23, A23, A23A, A23-24, B23, and A24 When Modified in Accordance With Beech Service News Letter Volume XX, No. 11 and Beech Service Instructions No. 0253-151 or later FAA Approved revisions of the above supplement.

FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89172-1, dated 12-18-86 or later FAA Approved revisions is required for Becch Model A24R.

7. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89173-1, dated 12-18-86 or later FAA Approved revisions is required for Beech Models B24R and C24R.

FAA Approved Supplemental Flight Manual, P/N 89525-1, dated 12-18-86 is required for Beech Model C23 and Beech Models 23, A23, A23A, A23-24, B23, and A24 When Modified in Accordance With Beech Service News Letter Volume XX, No. 11 and Beech Service Instructions No. 0253-151 or later FAA Approved revisions of the above supplement.

Compatibility of this modification with other previously approved modifications must be determined by the installer.

FAA Form 8110-2- Page 2

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):

U.S. GOVERNMENT PRINTING OFFICE: 1966 OF OF-205-579