# STC SA1955SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Rockwell Collins Inc
- Description: Installation of Collins AP-105 autopilot for Category I operation.
- Status date: December 12, 1997
- Data sheets: 1A17
- Certificate PDF: https://openairdocs.org/files/sha256/a9/fd/a9fdf90e77168b6b31ac3cf56745bc516a9ca4a83b49f2aa18613594d8997df6
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/063A2C15BE8871E58625800D0062D703.0001
- Page: https://openairdocs.org/stc/SA1955SW

## ADs that name it

None.

## Approved models (1)

- Gulfstream Aerospace Corporation G-159 (TCDS 1A17)

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

Part 4b of the Civil Air Regulations.

Original Product--Type Certificate Number : 1A17 Make : Grumman Model : G-159

Description of Type Design Change: Installation of Collins AP-105 Autopilot for Category I Operation.

DATA REQUIRED: (1) AP-105 with Dual FD-109, Collins Drawing Index 992-2648-001, dated April 18, 1980, with optional Elevator Trim Servo Drawing Index 992-2646-001, dated April 21, 1980; (2) AP-105 with Dual FD-108, Collins Drawing Index 992-2649-001, dated April 18, 1980, with optional Trim Servo Drawing Index 992-2646-001, dated April 21, 1980; (3) FAA Approved Airplane Flight Manual Supplement, dated February 18, 1975 for FD-109 or FAA Approved Airplane Flight Manual Supplement, dated October 3, 1978 for FD-108; (4) or latest FAA Approved revision of (1), (2) or (3).

Limitations and Conditions: (1) Only Autopilot and Flight Director are approved. (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 person written evidence of that permission.

Rockwell Collins, Inc.

400 Collins Road NE, MS 164-100 Cedar Rapids, IA 52498 Date of application : February 14, 1975

Date of issuance : February 18, 1975

Date reissued : 10/4/78; 4/14/80; 12/12/97

Date amended : May 5; 1980

(Signature) Dale R. Koonts

Manager, DAS-3CE

(Title)

FAA FORM 8110-2-1(10-69) PAGE 2 of 2 PAGES

## Every issue (2)

- December 12, 1997: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/a9/fd/a9fdf90e77168b6b31ac3cf56745bc516a9ca4a83b49f2aa18613594d8997df6)
- May 5, 1980: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/a5/b2/a5b281d5c77c89cee68299514379281eaeb9f000816d18e330ae32521f5c07ba)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.