Supplemental type certificate · S-TEC Corporation

Holder
S-TEC Corporation · United States
Status
Current · Issued
Status date
September 27, 2000
Applied
May 25, 2000
Product
Aircraft · Single-Engine
Certification basis
Part 21
Data sheet
TCDSA25SO

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 550 Flight Director/Autopilot with trim, yaw damper, and altitude selector alerter, Model ST-845.

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: SA09430ACD This certificate issued to: S-TEC Corporation One S-TEC Way Mineral Wells Municipal Airport Mineral Wells, TX 76067-9236 Part 23 of the Federal s/ vintion Kegulations.

Crapnal I reduct I ype Certificate A umber: A25SO Make: Piper Al edel : PA-46-500TP Description of Type Design Change:

Installation of S-TEC System 550 Flight Director/Autopilot with Trim, Yaw Damper, and Altitude Selector Alerter, Model ST-845, according to Bulletin No. 945, dated 5-24-00 and Master Drawing List No. 921171, dated 5-24-00 (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.

suspended, revoked or a termination dute is otherise established by the d ministrator of the Federad st vation / dministration.

Date of Application: 5-25-00 Date Reissued:

Late of issmence: 9-27-00 Date Amended:

By Direction of the Administrator FEDERAL AVIATION (Signature) TOMNISTRATOS Michael Keirnan DAS Staff Coordinator, DAS 5 SW (Title) 000, or imprisonment not exceeding 3 years. or both FAA Form 8110-2 (10-68) Page 1 of ?

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA09430AC-D Limitations and Conditions: (con't.)

FAA/DAS Approved Pilot's Operating Handbook and Airplane Flight Manual Supplement, P/N 892036, dated 9-27-00 is required for Piper model PA-46-500TP or later FAA Approved revisions of the above supplement.

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

000, or imprisonment not exceeding 3 years, or both.

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 · 1

MakeModelData sheet
Piper Aircraft Inc.PA-46-500TPA25SO