Supplemental type certificate · S-TEC Corporation

Holder
S-TEC Corporation · United States
Status
Current · Issued
Status date
May 22, 1998
Applied
May 20, 1998
Product
Aircraft · Single-Engine
Certification basis
Part 21
Data sheet
TCDS1A3

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-818-20/30.

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: SA09365 AC-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 specifed heron meets the aimorthiness requiements of Part 3 of the Cird & a Regulations.

Original Product Type Certifcate Numter: 1A3 Make: Bellanca Model: 17-30, 17-31, 17-31TC Description of Type Design Change:

Installation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-818-20/30, according to Bulletin No. 918, dated 5-18-98 and Master Drawing List No. 921094, dated 5-18-98 or later FAA Approved revisions of the above data (14 Volt System).

FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891730, dated 5-22-98 is required for Bellanca Models 17-30, 17-31 and 17-31TC for S-TEC System 20 or later FAA Approved revisions of the above supplement.

(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.

suspended, revcked or a termination date is otherise established by the Administrator of the. I ederal st viation Aministration.

Date of Application: 5-20-98 Date Reissued:

Date of Issuance: 5-22-98 Date Amended:

By Direction of the Administrator FEDERAL AVIATION mill K (Signature) TOMINISTRATIO Michael Keirnan DAS Staff Coordinator, DAS 5 SW (Title) by a fine of not exce eeding $1,000, or Impr. ears, or both.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA09365AC-D Limitations and Conditions: (con't.)

2. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891732, dated 5-22-98 is required for Bellanca Models 17-30, 17-31 and 17-31TC for S-TEC System 30 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.

600, or imprisonment not exceeding I years, or bott.

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 · 3

MakeModelData sheet
Alexandria Aircraft LLC17-301A3
Alexandria Aircraft LLC17-311A3
Alexandria Aircraft LLC17-31TC1A3