# STC SA09338AC-D

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-802-20/30.
- Applied: February 12, 1998
- Status date: August 26, 1998
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A67EU](https://openairdocs.org/tcds/A67EU)
- Certificate PDF: https://openairdocs.org/files/sha256/f3/34/f334eefb770028eee70ea22c9e7539850a79b3d46b1015824699e7a77cc3bdd7
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/BE4D6936ADC9D0E286257D1100622A31.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA09338AC-D

## ADs that name it (0)

None.

## Approved models (1)

- Extra Flugzeugproduktions- und Vertriebs- GmbH EA-300L ([TCDS A67EU](https://openairdocs.org/tcds/A67EU))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA09338AC-D This certificate issued to: S-TEC Corporation One S-TEC Way Mineral Wells Municipal Airport Mineral Wells, TX 76067-9236 3 at 23 of the Federal I viation Regulations.

Original Product I ype Certifcate A umber: A67EU Make: Extra Model: EA-300L Description of Type Design Change:

Installation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-802-20/30, according to Bulletin No. 902, Revision 1, dated 8-21-98 and Master Drawing List No. 921070, Revision A, dated 8-21-98 or later FAA Approved revisions of the above data (14 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.

sespended, veroked or a termination date is othercese established by the Adminstater of the Federal d viation diminishration.

Date of Application: 2-12-98 Late wissued:

Date of Issuance: 2-16-98 Date Amended: 8-26-98, Revision 1 By Direction of the Administrator FEDERAL AVIATION sill K (Signature) TOMINISTRATOR Michael Keirnan DAS Staff Coordinator, DAS 5 SW (Title) le by a fine of not exceeding $1.000, or impri ent not exceeding 3 years, or both FAR Form 8110-2(10 6B)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA09338AC-D, Revision 1 Limitations and Conditions: (con't.)

FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891653, dated 2-16-98 is required for Extra Model EA-300L for S-TEC System 20 or later FAA Approved revisions of the above supplement.

FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement.

P/N 891654, dated 2-16-98 is required for Extra Model EA-300L for S-TEC System 30 or later FAA Approved revisions of the above supplement.

3. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891653, Revision 1, dated 8-26-98 is required for Extra Model EA-300L for S-TEC System 20 or later FAA Approved revisions of the above supplement.

4. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891654, Revision 1, dated 8-26-98 is required for Extra Model EA-300L for S-TEC System 30 or later FAA Approved revisions of the above supplement.

5. 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 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) :

## Every issue (1)

- August 26, 1998: Amended, Current. [certificate](https://openairdocs.org/files/sha256/f3/34/f334eefb770028eee70ea22c9e7539850a79b3d46b1015824699e7a77cc3bdd7)

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