STC SA09329AC-D

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA09329 AC-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 following product with the limitations and conditions therefor as specifed hereon meets the aircorthiness requiements of Part 23 of the Federal A viation Regulations.

Original Product Type Certifate A umber: A67EU Alake EXTRA Model: EA-300L Description of Type Design Change:

Installation of S-TEC System 60 Two Axis Automatic Flight Guidance System, Model ST-761, according to Bulletin No. 861, Revision 4, dated 6-23-99 and Master Drawing List No. 921059, Revision D, dated 6-23-99 with Optional Flight Director/Steering Horizon or later FAA Approved revisions of the above data (14 Volt System).

1. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891639, dated 1-20-98 is required for Extra Model EA-300L or later FAA Approved revisions of the above supplement.

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

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: 1-15-98 Date Reissued:

Date of Issuance: 1-20-98 Date Amended: 6-25-99, Revision 1 By Direction of the Administrator FEDERAL AVIATION Make K- (Signature) TOMINSTRATIO Michael Keirnan DAS Staff Coordinator, DAS 5 SW (Title)

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 & street) (City, State, and ZIP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):