Supplemental type certificate · S-TEC Corporation

Holder
S-TEC Corporation · United States
Status
Current · Issued
Status date
October 29, 1997
Applied
October 27, 1997
Product
Aircraft · Small Airplane
Certification basis
Part 21
Data sheet
TCDSA-790

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

What it approves

Installation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-735-20/30.

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: SA09291 AC-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 bivit I is Regulations.

Original Product I ype berlifcato Number: A-790 Make: Cessna Model: 190, 195, 195A, and 195B Description of Type Design Change:

Installation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-735-20/30, according to Bulletin No. 835, dated 10-24-97 and Master Drawing List No. 921035, dated 10-24-97 or later FAA Approved revisions of the above data (14 Volt System).

Also eligible on the above models when modified per STC SA2266WE (450 H.P. Engine Conversion).

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

Date of Application: 10-27-97 Date Reissued:

Date of Issuance: 10-29-97 Date Amended:

By Direction of the Administrator FEDERAL AVIATION Wiin@famer TOMINISTRATO William J. Thomas DAS Staff Coordinator, DAS 5 SW (Title)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA09291AC-D Limitations and Conditions: (con't.)

2 FAA/DAS Approved Supplemental Flight Manual, P/N 891558, dated 10-29-97 is required for S-TEC System 20 for Cessna Models 190, 195, 195A, and 195B And These Models When Modified Per STC SA2266WE (450 H.P. Engine Conversion) or later FAA Approved revisions of the above supplement.

3. FAA/DAS Approved Supplemental Flight Manual, P/N 891559, dated 10-29-97 is required for S- TEC System 30 for Cessna Models 190, 195, 195A, and 195B And These Models When Modified Per STC SA2266WE (450 H.P. Engine Conversion) or later FAA Approved revisions of the above supplement.

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

FAA Form 8110-2-1 (10-69) Page 2 of 2

The FAA will reisaue the certificate in the name of the transferee and forward it ta nima

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 codel Extent of Authority (if licensing agreement):

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 · 4

MakeModelData sheet
Cessna Aircraft Company190A-790
Cessna Aircraft Company195A-790
Cessna Aircraft Company195AA-790
Cessna Aircraft Company195BA-790