# STC SA4-1442

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Collins Aviation Service, United States
- Description: Installation of collins AF-102 Autopilot.
- Applied: February 20, 1961
- Status date: November 18, 1999
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 2A4](https://openairdocs.org/tcds/2A4), [TCDS 6A1](https://openairdocs.org/tcds/6A1)
- Certificate PDF: https://openairdocs.org/files/sha256/e7/79/e779bc4401a403fdb5d8b656c6d1af40c15eb92d22d41093a7cf49e2d8ea7155
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5626EE0EC8F022D285256CC2000C5D79.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4-1442

## ADs that name it (0)

None.

## Approved models (3)

- Twin Commander Aircraft Corporation 560 ([TCDS 6A1](https://openairdocs.org/tcds/6A1))
- Twin Commander Aircraft Corporation 560F ([TCDS 2A4](https://openairdocs.org/tcds/2A4))
- Twin Commander Aircraft Corporation 680-F ([TCDS 2A4](https://openairdocs.org/tcds/2A4))

## 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 Riessued to replace certificate reported lost.

Number: SA4-1442 This certificate issued to: Collins Radio Company 400 Collins Road, NE Cedar Rapids, Iowa 52498 Certifies that the change in the type design for the following product with the limilations and conditions therefor as specified hereon meets the airworthiness requirement's of Part 3 of the Civil Air Regulations.

Original Product Type Certificate Number: 6A1 and 2A4 Make: Aero Commander Model: 560F and 680F Description of Type Design Change: Installation of Collins AF-102 Autopilot per Sealed Drawing List E61E27. Collins Radio Co. FAA Approved Airplane Flight Manual supplement dated March 21, 1961 to the Aero Design and Engineering Co. Airplane Flight Manual to the Aero Commander Models 560F or 680F as applicable, is required as part of this installation.

Limitations and Conditions: The approval of this change in type design applies basically to the Standard Aero Commander Models 560F and 680F only. 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 modification will introduce no adverse effect upon the airworthiness of that aircraft. 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: February 20, 1961 Date Reissued: November 18, 1999 Date of Issuance: March 22, 1961 Date Amended: May May 1962 FEDERAL AVIATION By Direction of the Administrator Mikal @ Murphy Manager, Technical & Administrative Support (Signature) TOMINSTRATO Staff, Los Angeles Aircraft Certification Office (Title)

## Every issue (1)

- November 18, 1999: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/e7/79/e779bc4401a403fdb5d8b656c6d1af40c15eb92d22d41093a7cf49e2d8ea7155)

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