Supplemental type certificate · S-TEC Corporation

Holder
S-TEC Corporation · United States
Status
Current · Amended
Status date
March 13, 2001
Applied
April 27, 1999
Product
Aircraft · Single-Engine
Certification basis
Part 21
Data sheet
TCDSA4CE

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 55/55X Two Axis Automatic Flight Guidance System, Model ST-556,

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: SA09403AC-D This certificate issued to: S-TEC Corporation One S-TEC Way Mineral Wells Municipal Airport Mineral Wells, TX 76067-9236 I art 23 of the Federal I viation Regulations.

Original Product I ype Certificate A umber: A4CE Make: Cessna Model: 206H and T206H Description of Type Design Change:

Installation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-556, according to Bulletin No. 656, Revision 3, dated 3-08-01 and Master Drawing List No. 92722, Revision C, dated 3-08-01 or later FAA Approved revisions of the above data (28 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.

Date of Application: 4-27-99 Date wiseed:

Date of Issuance: 4-30-99 Date Amended: 3-13-01 FEDERAL AVIATION By Direction of the Administrator mili (Signature) TOMNISTRATOR Michael Keirnan DAS Staff Coordinator, DAS 5 SW (Title) a fine of not exceeding $1,000. or imprisonment not exceeding 3 years, or both.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number 5A09403 AC-D Limitations and Conditions: (con't.)

FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891843, dated 4-30-99 is required for Cessna models 206H and T206H or later FAA Approved revisions

2. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891843, Revision 1, dated 3-13-01 is required for Cessna models 206H and T206H for S-TEC System 55/55X or later FAA Approved revisions of the above supplement.

3. 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

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 · 2

MakeModelData sheet
Cessna Aircraft Company206HA4CE
Cessna Aircraft CompanyT206HA4CE