# STC SA3179SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Installation of Mitchell Automatic Flight System Model AK650 consisting of Century III Autopilot with Optional Radio Coupler and Glide Slope Coupler.
- Applied: January 7, 1977
- Status date: June 18, 1984
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 3A16](https://openairdocs.org/tcds/3A16)
- Certificate PDF: https://openairdocs.org/files/sha256/f5/d6/f5d654d9c291066d60440ab8970539fbf285413b0ce9284454fbe46c321f4ec3
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B009B6F4109B4DBA85256CC2000A94DC.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3179SW-D

## ADs that name it (0)

None.

## Approved models (5)

- Beechcraft Corporation 95 ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Beechcraft Corporation B95 ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Beechcraft Corporation B95A ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Beechcraft Corporation D95A ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Beechcraft Corporation E95 ([TCDS 3A16](https://openairdocs.org/tcds/3A16))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA317954-0 This certificate issued to: Century Flight Systems, Inc.

F.M. 1195 P. O. Box 610 Mineral Wells, IX 76067 Purt 3 of the CIv1I Air Regulations.

Original Product - Type Pertificate Number: ЗА16 Make: Beech Model: 95, B95, B95A, D95A, E95 Description of Type Design Change:

Installation of Mitchell Automatic Flight System Model AK650 consisting of Century III Autopilot with Optional Radio Coupler and Glide Slope Coupler according to Bulletin No. 777, dated 1-6-77 and Master Drawing List No.

87A898, dated 1-6-77 timilalins and binditions: The following FAA/DAS Approved Airplane Flight Manual Supplements are required: P/N 68S433, dated 1-20-77 for Beech Models 95 and B95; P/N 68S498, dated 1-20-77 for Beech Models B95A, D95A and E95.

Placard P/N 13A660 is required.

Date of Application: 1-7-11 Jule wissued: 6-18-84, Revision 1 Date of Issuance: 1-20-77 Sale unended:

FEDERAL AVIATION By Direction of the Administrator ..w.

Don P. Watson (Signature ) CAIN STRATOR Manager, Aircraft Certification Division Southwest Region (Title) 47 FAA FORM 8110-2 (10-68)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee).

(Address of transferee) (2301p5 pro saquers") (City, State, and 21P code ) from (Name of grantor) (Print or type) (Address of grantor) ( Number and sireel ;

(City, Stake, and ZIP code, Extent of Authority (if licensing agreement):.

Signature of grantor (In ink):

+11= r. 0~. 1090-922.180

## Every issue (1)

- June 18, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/f5/d6/f5d654d9c291066d60440ab8970539fbf285413b0ce9284454fbe46c321f4ec3)

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