STC SA932NW

Supplemental type certificate · Sierra Industries Ltd.

Holder
Sierra Industries Ltd. · United States
Status
Current · Reissued
Status date
July 31, 2017
Applied
March 6, 1980
Product
Aircraft · Small Airplane
Certification basis
Part 21, Part 25
Data sheet
TCDSA22CE

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

What it approves

Limited to Cessna Model 500 airplane S/N 0292, ASTEC S/N 20 only. Installation of the Global navigation system, GNS500A.

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

FAA Form 8110-2 (5/14) Page 1 of 3

Reissued on July 31, 2017 to supersede the original STC, which has been lost or misplaced.

Number: SA932NW

Part 25 of the Federal Aviation Regulations.

Original Product – Type Certificate Number: A22CE Make: Cessna Model: 500

Installation of the Global navigation system, GNS500A, in accordance with the data listed on the con tinuation sheet for this STC.

ASTEC FAA approved flight manual supplement AS3 is required for this installation. This approval is limited to Cessna Model 500 airplane S/N 0292, ASTEC S/N 20 only.

Date of Application: March 06, 1980 Date Reissued: 10/10/86; 9/8/05; 7/31/17 Date of Issuance: April 29, 1980 Date Amended:

Signature

Title Jim Grigg Manager, Fort Worth A CO Branch, Compliance & Airworthiness Division Sierra Industries, Ltd.

122 Howard Langford Drive Uvalde, TX 78801

FAA Form 8110-2 (5/14) Page 2 of 3

Transfer the ownership of Supplemental Type Certificate Number: SA932NW

To (Name and address of transferee)

From (Name and address of grantor)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA932NW

FAA Form 8110-2 (5/14) Page 3 of 3

Date of Issuance: April 29, 1980 Date of Reissuance: July 31, 2017

The approval of this change in type design applies to the above model S/N aircraft only. A copy of this certificate shall be maintained as part of the permanent records for the modified aircraft. Compatibility of this design change with previously approved modifications must be determined by the installer. If the holder agrees to permit another person to us e this certificate to alter the product, the holder shall give the other person written evidence of that permission.

The Global navigation system, GNS-500A was installed in accordance with the following:

a. Attachments to ASTEC letter ED-422 dated March 24, 1980:

Attach. 1 of 1; Attach. 2, 1 of 6, 2 of 6, 3 of 6, 4 of 6, 5 of 6, 6 of 6; Attach. 3, 1 of 2, 2 of 2; Attach. 4, 1 of 2, 2 of 2; Attach. 5, 1 of 3, 2 of 3, 3 of 3; Attach. 6, 1 of 1

b. Attachments to ASTEC letter ED-424 dated March 26, 1980:

Attach. 1, 1 of 1; Attach. 2, 1 of 1; Attach. 3, (1 of 7 and 2 of 7, if inspection finds it necessary), 3 of 7 for Unity 0292, 4 of 7, 5 of 7, 6 of 7, 7 of 7, 4.A

c. Attachments to ASTEC letter ED-427 dated April 2, 1980:

Attach. 2, 1 of 2, 2 of 2; Attach. 3, 1 of 1

d. Attachment 1, 1 of 4, to ASTEC letter ED-428 dated April 7, 1980.

e. ED-428, Rev. A, dated April 23, 1980, changed the dead reckoning light to yellow and the way point alert light to white.

-END-

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA932NW

FAA Form 8110-2 (5/14) Page 4 of 3

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
Textron Aviation Inc.500A22CE

Every issue · 2

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
July 31, 2017Reissued, currentCertificate
September 8, 2005Reissued, earlier issueCertificate