STC SA00036IB

IMPORT SA00036IB DECA Aviation Engineering Limited 7681 Hwy 27, Unit 1 Vaughan, Ontario Canada L4L 4M5 Aeronautics Bulletin 7a 616 Lockheed 12A

1. Installation of Fuel System Modification must be done in accordance with DECA Aviation Engineering Limited Modification Summary MS10154, Revision 2, Transport Canada Civil Aviation (TCCA) approved November 10, 2021 or later TCCA approved revisions.

(Description of Type Design Change Continued on Page 3 of 4)

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

(Limitations and Conditions Continued on Page 3 of 4) November 17, 2021 May 27, 2022 Anthony E. Gallo Manager, International Validation Branch (AIR-730) Compliance & Airworthiness Division Aircraft Certification Service (AIR) 4

IMPORT SA00036IB SA00036IB 4

IMPORT SA00036IB Date of Issuance: May 27, 2022

Description of Type Design Change (continued):

2. Operation must be done in accordance with in accordance with DECA Aviation Engineering Limited Flight Manual Supplement FMS10154, Revision 1, TCCA approved April 12, 2012, or later TCCA approved revisions.

3. Maintenance must be done in accordance with DECA Aviation Engineering Limited Maintenance Manual Supplement MMS10154, Revision 2, dated November 10, 2021 or later TCCA accepted revisions.

2. The installer must determine whether this design change is compatible with previously approved modifications.

3. This approval is limited to only the installation made in Lockheed 12A Serial No.

1222.

4. Field Approval dated May 16, 2022 for N18125 Serial No. 1222 for Jasco 50 amp alternator system installation is a mandatory prerequisite.

5. The "Limitations" section of DECA Aviation Engineering Limited Flight Manual Supplement FMS10154, Revision 1, TCCA approved April 12, 2012, or later TCCA approved revisions, is applicable as part of this installation.

Certification Basis:

Based on 14 CFR §21.115 and §21.101, and the FAA policy for design changes that are identified as not significant in FAA Order 8110.48, the certification basis for the Lockheed 12A aircraft is as follows:

a. The type certification basis for the Lockheed 12A is shown on TCDS No. 616 for parts not changed or not affected by the change.

(Certification Basis Continued on Page 4 of 4) 3 4

IMPORT SA00036IB Date of Issuance: May 27, 2022

Certification Basis (continued):

b. The type certification basis for the Lockheed 12A is shown on TCDS No. 616 for parts changed affected by the change with the following exceptions:

● Compliance with Civil Air Regulation (CAR) 3.777 Original Amendment ● Compliance with 14 CFR 23.1529 Amendment 23-8 ● Equivalent Level of Safety Findings have been made for the following regulations for Lockheed Model 12-A, Serial Number 1222:

- U.S. Civil Aeronautics Bulletin 7a, Sec. 67(A) (Documented in ELOS Memo ST11306IB-A-P-1)

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