# STC SA2260CE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Textron Aviation Inc., United States
- Description: Installation of remote push-to-sync heading select feature (change NAV heading to present heading) in the Sperry SPZ-8000 digital automatic flight control system (AFCS).
- Applied: April 23, 1987
- Status date: March 9, 2018
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A9NM](https://openairdocs.org/tcds/A9NM)
- Certificate PDF: https://openairdocs.org/files/sha256/57/27/5727ddc499b8012f8502e6a7afe2bfb2144c59bbdb8a5192a7a6b756c31c93c5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F36477CA669E33BB8625829F005544EA.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2260CE

## ADs that name it (0)

None.

## Approved models (1)

- The Cessna Aircraft Company 650 ([TCDS A9NM](https://openairdocs.org/tcds/A9NM))

## 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.

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

Part of the

Signature

Title SA2260CE Textron Aviation Inc.

One Cessna Boulevard Wichita, KS 67215 25 Federal Aviation Regulations.

Cessna 650

1. Installation of Remote Push-to-Sync Heading Select feature (change NAV heading to present heading) in the Sperry SPZ-8000 digital Automatic Flight Control System (AFCS) in accordance with data listed on Cessna Drawing 9290038, Rev. A, Engineering Change Record (ECR) EC24201, Rev. A, and FAA Forms 8110-3 dated May 4, 5, 6, 1987, and June 2, 16, 24, 1987, or later FAA approved revisions to these data.

(see continuation sheet 3 of 3) 3 A9NM 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 by the installer 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. This determination should include consideration of significant changes in weight distribution such as an increase in the fixed disposable weight in the fuselage.

March 9, 2018 January 8, 1988 April 23, 1987 June 15, 1987 Mark Fuller STC ODA administrator ODA-100129-CE

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

To (Name and address of transferee)

From (Name and address of grantor)

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

Date of Issuance: June 15, 1987 Date Amended: January 8, 1988 Date Reissued: March 9, 2018

Description of Type Design Change (continued):

2. Installation of SPZ-8000 AFCS modifications CF and CG to reduce "AFCS Fail" annunciations by wire change and addition of software version 8.1E to debounce the cross-side status signal in accordance with data listed on FAA Form 8110-3 dated June 2 and 24, 1987, or later approved revisions to these data.

3. Installation of the Universal Navigation System (UNS-1A) Flight Management System Color CDU (Control Data Unit) P/N 1016 and NCU (Navigational Computer Unit) P/N 1161-2 (in lieu of NCU 1161-1-44) with software version 101.X in accordance with Cessna Drawings 9259107, Rev. 0; 9223005, Rev. C; 9219389, Rev. 0; 9290040, Rev. 0; ECR EC23574, Rev. B, and the data listed on FAA Forms 8110-3 dated April 30, 1987, May 5-6, 1987, and June 15, 1987, or later FAA approved revisions to these data.

4. Installation of the UNS P/N 1055, Remote Radio Tuning Unit in accordance with Cessna Drawings 9223005, Rev. C; 9223197, Rev. 0; ECR EC24202, Rev. 0, and the data listed on FAA Forms 8110-3 dated May 4-6, 1987, and June 15, 1987, or later FAA approved revisions to these data.

5. Installation of the Canadian Marconi, CMA-764, Omega/VLF Station Sensor (OSS) and with software version 15.X in accordance with Cessna Drawings 9290039, Rev. 0; ECRs EC24203, Rev. 0; EC23415, Rev. A, and the data listed on FAA Forms 8110-3 dated May 5-6, 1987, and June 16, 1987, or later FAA approved revisions to these data.

The FAA approved Model 650 Airplane Flight Manual STC Supplement No. 49 dated June 15, 1987, or later approved revisions provides operating procedures for the above listed installation changes.

-- END -- 3 SA2260CE

## Every issue (1)

- March 9, 2018: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/57/27/5727ddc499b8012f8502e6a7afe2bfb2144c59bbdb8a5192a7a6b756c31c93c5)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.