# STC SA3062SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Installation of Mitchell automatic flight system Model AK370 consisting of Century III autopilot with optional radio coupler and glide slope coupler.
- Applied: June 27, 1975
- Status date: August 16, 1984
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 5A4](https://openairdocs.org/tcds/5A4)
- Certificate PDF: https://openairdocs.org/files/sha256/ef/96/ef96de1b2f72287a6390f2049766e8c90c5fc036ac545e9a5f863dc4773cee28
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/74E72BEDC6D2CFFB85256CC2000A9351.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3062SW-D

## ADs that name it (0)

None.

## Approved models (1)

- Beechcraft Corporation C50 ([TCDS 5A4](https://openairdocs.org/tcds/5A4))

## 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 Number: SA306254-7 This certificate issued to: . Century P11ght Systems, IDC.

F.M. 1195 P.O. Box 610 Mineral Wells, TX 76067 Part 3 of the CIVII AiX Regulations.

Original Product -Type Certificate Numben: 5A4 Make: Beech Model: 6-50 Description of Type Design Change:

Installation of Mitchell Automatic Flight System Model AK370 consisting of Century III Autopilot with Optional Radio Coupler and Glide Slope Coupler according to Bulletin No. 491, Revision 2, dated 9-8-76 and Master Drawing List No. 87A796, Revision B, dated 9-8-76.

FAA/DAS Approved Airplane Flight Manual Supplement, P/N 685264, dated 7-3-75 1s required.

Placard, P/N 13A660 is required.

Compatibility of this modification with other previously approved modifications This col eate and the supering date which is the basis for approved shall romain in effect until sur vendored, suspended, vevoked, on a tormination date is othorviss established by the Administrator of tho Federal Aviation Administration .

Date of Application: 6-27-75 Date Reissued: 9-16-76; 8-16-84, Revision 2 Date of Issuance: 7-3-75 Date Amended:

DERA AVIATION Don P. Watson (Signature) TOMINISTRA Manager, Aircraft Certification Division Southwest Region (Title)

**FAN PORN 8110-2 (10-68)**

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

(Address of transferee) (Yumber and streel) ( Ciry, Stale, 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~. 1090-462.180

## Every issue (1)

- August 16, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ef/96/ef96de1b2f72287a6390f2049766e8c90c5fc036ac545e9a5f863dc4773cee28)

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