Supplemental type certificate · S-TEC Corporation

Holder
S-TEC Corporation · United States
Status
Current · Amended
Status date
September 19, 2000
Applied
July 24, 2000
Product
Aircraft · Single-Engine
Certification basis
Part 21
Data sheet
TCDSA22NM

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Ins(;illation oT S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, System40/50 Single and Two Axis Automat it Flight Guidance Systems, and System 30 ALT Altitude Hold System, Model ST-881,

What the certificate saysOCR

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: SA09502AC-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 fellowing product with the limitations and conditions therefor as specified heren meets the arrothiness requiements of Part 23 of the Federal of viation Regulations.

Original Product Type Certifiate A umber: A22NM Make: Aviat Aircraft, Inc.

Model: A-1, A-IA, and A-IB Description of Type Design Change:

Installation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, System 40/50 Single and Two Axis Automatic Flight Guidance Systems, and System 30 ALT Altitude Hold System, Model ST-881, according to Bulletin No. 981, Revision 1, dated 9-14-00 and Master Drawing List No. 921193, Revision A, dated 9-14-00 or later FAA Approved revisions of the above data (14/28 Volt Systems).

(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: 7-24-00 Date Reissued:

Date of Issuance: . 8-03-00 Date Amended: 9-19-00 By drection of the A dwinstates FEDERAL AVIATION тілк (Signature) TOMINISTRATIO Michael Keirnan DAS Staff Coordinator, DAS 5 SW (Title)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA09502ACD Limitations and Conditions: (con't.)

FAA/DAS Approved Airplane Flight Manual Supplement, P/N 892060S, dated 8-03-00 is required for Aviat Aircraft, Inc. models A-1, A-IA, and A-IB for System 20 or later FAA Approved revisions of the above supplement.

2. FAA/DAS Approved Airplane Flight Manual Supplement, P/N 892061S, dated 8-03-00 is required for Aviat Aircraft, Inc. models A-l, A-IA, and A-IB for System 30 or later FAA Approved revisions of the above supplement.

3. FAA/DAS Approved Airplane Flight Manual Supplement, P/N 892062S, dated 9-19-00 is required for Aviat Aircraft, Inc. models A-1, A-IA, and A-1B for System 40 or later FAA Approved revisions of the above supplement.

4. FAA/DAS Approved Airplane Flight Manual Supplement, P/N 892063S, dated 9-19-00 is required for Aviat Aircraft, Inc. models A-1, A-IA, and A-IB for System 50 or later FAA Approved revisions of the above supplement.

FAA/DAS Approved Airplane Flight Manual Supplement, P/N 892064, dated 9-19-00 is required for Aviat Aircraft, Inc. models A-1, A-LA, and A-IB for System 30 ALT or later FAA Approved revisions of the above supplement.

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

47.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and 21P code ) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and 2IP code) Extent of Authority (if licensing agreement): - Date of Transfer:

Signature of grantor (In ink):

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 3

MakeModelData sheet
Aviat Aircraft IncA-1A22NM
Aviat Aircraft IncA-1AA22NM
Aviat Aircraft IncA-1BA22NM