Supplemental type certificate · S-TEC Corporation

Holder
S-TEC Corporation · United States
Status
Current · Issued
Status date
May 30, 1997
Applied
May 28, 1997
Product
Aircraft · Single-Engine
Certification basis
Part 21
Data sheet
TCDS3A21

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 5, 2025.

What it approves

Installation of S-TEC System 20/30 single and two axis automatic flight guidance systems, Model ST-687-20/30.

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: SA09232AC-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 folloving product with the limitations and conditions therefor as spocifed hereen meets the aivorhiness requiements of Part art of the bivid I in Regulations.

Original Product I spe Certificate Number: 3A21 Make: Cessna Model: 210G, T210G, 210H, T210H, 210J, AND T210J Description of Type Design Change:

Installation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-687-20/30, according to Bulletin No. 787, dated 5-27-97 and Master Drawing List No. 921000, dated 5-27-97 or later FAA Approved revisions of the above data (14 Volt System).

1. Also eligible on Models T210G, T210H, and T210J When Modified Per STC SA2689SW (RAM Modification).

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

Date of Application: 5-28-97 Date Reissued:

Date of Issuance: 5-30-97 Date Amended:

FEDERAL AVIATION * TOMINSTRATO DAS Staff Coordinator, DAS 5 SW William J. Thomas (Title)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA09232AC-D Limitations and Conditions: (con't.)

2. FAA/DAS Approved Supplemental Flight Manual, P/N 891412, dated 5-30-97, is required for Cessna Models, 210G, T210G, 210H, T210H, 210J, and T210J And Models T210G, T210H, and T210J When Modified Per STC SA2689SW (RAM Modification) for S-TEC System 20 or later FAA Approved revisions of the above supplement.

3. FAA/DAS Approved Supplemental Flight Manual, P/N 891413, dated 5-30-97, is required for Cessna Models, 210G, T210G, 210H, T210H, 210J, and T210J And Models T210G, T210H, and T210J When Modified Per STC SA2689SW (RAM Modification) for S-TEC System 30 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 reissue the certificate in the name of the transferee and forward it

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):

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 · 6

MakeModelData sheet
Cessna Aircraft Company210G3A21
Cessna Aircraft Company210H3A21
Cessna Aircraft Company210J3A21
Cessna Aircraft CompanyT210G3A21
Cessna Aircraft CompanyT210H3A21
Cessna Aircraft CompanyT210J3A21