# STC SA1089CE-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Rockwell Collins Inc., United States
- Description: Installation of Collins Radio Group AP-106 autopilot system and inter- face with Collins FD-112 flight director.
- Applied: March 24, 1975
- Status date: December 19, 1997
- Product: Aircraft, Small Airplane
- Certification basis: Part 23
- Data sheets: [TCDS A17WE](https://openairdocs.org/tcds/A17WE)
- Certificate PDF: https://openairdocs.org/files/sha256/78/2b/782b02f848f77ddb27ddbf83f80030ebf53b6bc1a87c6f0cc5223a02b73ad767
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID187090505020250129145822.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1089CE-D

## ADs that name it (0)

None.

## Approved models (3)

- Aerostar Aircraft Corporation PA-60-600 (Aerostar 600) ([TCDS A17WE](https://openairdocs.org/tcds/A17WE))
- Aerostar Aircraft Corporation PA-60-601 (Aerostar 601) ([TCDS A17WE](https://openairdocs.org/tcds/A17WE))
- Aerostar Aircraft Corporation PA-60-601P (Aerostar 601P) ([TCDS A17WE](https://openairdocs.org/tcds/A17WE))

## What the certificate says

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: SA1089CE-D This certificate issued to: Rockwell Collins, Inc.

400 Collins Road NE, MS 164-100 Cedar Rapids, IA 52498 Part 23 of the Federal Aviation

•Regulutions.

Original Product Type Cerlificate Number : AITWE T. R. Smith & Assoc., Inc. Aerostar Model: 600, 601, 601P Description of Type Design Change: Installation of the Collins Radio Group AP-106 Autopilot System and interface with the Collins FD-112 Flight Director. DATA REQUIRED: (1) Collins Drawing No. 992-1177-001, Revision A, dated March 9, 1976, or FAA Approved revisions. (2) FAA Approved Flight Manual Supplement for T. R.

Smith & Assoc., Inc. Aerostar Models 600, 601 and 601P with Collins AP-106 Autopilot System, dated May 30, 1975, or FAA Approved revisions.

Limitations and Conditions: (1) This approval is applicable to the Model 601P airplanes which have been modified in accordance with Ted Smith Aerostar Corp. Option No. 93, referenced in Type Certificate Data Sheet No. A17WE.

(2) This approval should not be extended to other specific airplanes of this model on which other previously approved modifications are incorporated, unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that airplane.

(3) If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other Koonts Manager, DAS-3CE (Title)

**FAA PORM 8110-2 (10-68) PAGB 1**

## Every issue (1)

- December 19, 1997: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/78/2b/782b02f848f77ddb27ddbf83f80030ebf53b6bc1a87c6f0cc5223a02b73ad767)

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