STC SA6054SW-D

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA6054SW-D This certificate issued to: S-TEC Corporation One S-TEC Way Mineral Wells Municipal Airport Mineral Wells, TX 76067-9236 Part 3 of the Civil A is Regulations.

Original Product Type Certificate Number: ЗА15 Make: Beech Model: F33A, A36, A36TC, and B36TC Description of Type Design Change:

Installation of S-TEC System 65 Two Axis Automatic Flight Guidance System, Model ST-281, according to Bulletin No. 381, Revision 3, dated 1-18-02 and Master Drawing List No. 92352, Revision C, dated 1-18-02 or later FAA Approved revisions of the above data (28 Volt System).

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

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: 1-13-86 Date Reissued:

Date of Issuance: 4-30-86 Date Amended: 1-23-02 By Direction of the Administrator FEDERAL AVIATION (Signature) TOMNISTRATIO Michael Keirnan DAS Staff Coordinator, DAS 5 SW (Title) 47

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA6054SWD Limitations and Conditions: (con't.)

1. Also eligible on models F33A, A36, and A36TC when modified per STC SA153EA (tip tanks).

Also eligible on model A36 when modified per STC SA5223NM (turbo-normalizing system).

FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89658, dated 4-30-86 is required for Beech Model A36, S/N E-1946, S/N E-2104 and S/N E-2111 and Up 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 89659, dated 4-30-86 is required for Beech Models F33A, A36, S/N E-2110 and Below (except for S/N E-1946 and E-2104) and A36TC 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 89660, dated 4-30-86 is required for Beech Model B36TC, S/N EA-320 and EA-389 and Up 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 89661, dated 4-30-86 is required for Beech Model B36TC, S/N EA-242, S/N EA-273 through S/N EA-388 (Except S/N EA-320) or later FAA Approved revisions of the above supplement.

FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 89658, Revision 1, dated 1-23-02 is required for Beech model A36, S/N E-1946 and S/N E-2104 and S/N E-2111 and up and the above model when modified per STC SA153EA (tip tanks) and/or STC SA5223NM (turbo-normalizing system) or later FAA Approved revisions of the above supplement.

FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 89659, Revision 1, dated 1-23-02 is required for 1. Beech models F33A; A36, S/N E-2110 and below (except S/N E-1946 and S/N E-2104) and A36TC and the above models when modified per STC SA153EA (tip tanks); 2. Beech model A36, S/N E-2110 and below (except S/N E-1946 and S/N E-2104) when modified per STC SA5223NM (turbo-normalizing system) or later FAA Approved revisions of the above supplement.

FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 89660, Revision 1, dated 1-23-02 is required for Beech model B36TC, S/N EA-320 and EA-389 and up or later FAA Approved revisions of the above supplement.

10. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 89661, Revision 1, dated 1-23-02 Beech model B36TC, S/N EA-242, S/N EA-273 through S/N EA- 388 except S/N EA-320 or later FAA Approved revisions of the above supplement.

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

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) _ (Address of transferee) (Number and streel) (Cirj, Stake, and 2IP code) from (Name of grantor) (Print or type) (Address of grantor) ( Number and sireel ;

Signature of grantor (In ink): -