# STC SA1257CE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Honeywell International Inc, United States
- Description: Installation of King KFC 200, 2 axis, flight control system with a KI 255 (or -256) flight command indicator or a KG 258 attitude horizon gyro with a KC 292 mode controller or stand alone electric trim.
- Applied: June 10, 1976
- Status date: April 9, 2020
- Product: Aircraft, Small Airplane
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A18CE](https://openairdocs.org/tcds/A18CE)
- Certificate PDF: https://openairdocs.org/files/sha256/e3/56/e356ef4bdc3ff4a7484c364c584385a08360d4723315dfd4582ce43a64391550
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0FFFF28DEE70257B862586150060CB44.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1257CE

## ADs that name it (0)

None.

## Approved models (3)

- Bellanca Aircraft Corporation 17-30A ([TCDS A18CE](https://openairdocs.org/tcds/A18CE))
- Bellanca Aircraft Corporation 17-31A ([TCDS A18CE](https://openairdocs.org/tcds/A18CE))
- Bellanca Aircraft Corporation 17-31ATC ([TCDS A18CE](https://openairdocs.org/tcds/A18CE))

## 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 2 Number: SA1257CE This certificate issued to: Honeywell International Inc.

21111 N 19th Ave Phoenix, Arizona 85027 Part 23 of the Federal Aviation Regulations.

Make: Bellanca A18CE Model: 17-30A, 17-31A, 17-31ATC Description of Type Design Change:

Installation of King KFC 200, 2 axis Flight Control System with a KI 255 (or KI 256) Flight Command Indicator or a KG 258 Attitude Horizon Gyro with a KC 292 Mode Controller or stand alone electric trim.

REQUIRED DATA: 1. Master Drawing List 155-9076-00 Rev. 5 dated 9-7-77, 2. installation Manual 006-0217-00 Rev. 4 dated 9-7-77, 3. FAA Approved Airplane Flight Manual Supplement (AFMS) 006-0333-00 dated 8-13-76 (dated 9-7-77 for KI 256);

3a. FAA Approved AFMS 006-0333-01 dated 10-6-77 for KG 258 and KC 292, 3b. FAA Approved AFMS 006-0334-00 dated 8-13-76 for trim only, or later FAA approved revisions to 1, 2, 3, 3a or 3b.

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 previously approved modifications will introduce no adverse effect upon the airworthiness of that airplane.

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: 6-10-76 Date Reissued: 1-31-95; 2-28-00; 4-9-20 Date of Issuance: 8-13-76 Date Amended: 3-7-77; 10-6-77 By Direction of the Administrator Signature Richard B. Sleigh Title ODA Administrator, ODA-602216-NM

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

To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement):

## Every issue (2)

- April 9, 2020: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/e3/56/e356ef4bdc3ff4a7484c364c584385a08360d4723315dfd4582ce43a64391550)
- February 28, 2000: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/8c/e8/8ce886013de4d1207199cff4a153f35345d83d08fca85c568f3ebd82c5d90490)

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