# STC SA3050SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Installation of Mitchell automatic flight system model AK527 consisting of Century I autopilot with optional omni tracker.
- Applied: March 10, 1975
- Status date: June 22, 1984
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 7A14](https://openairdocs.org/tcds/7A14)
- Certificate PDF: https://openairdocs.org/files/sha256/e8/ff/e8ffd3119649c02436f21612901f269a81071a2206d8c89328d574f4386b77c1
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/653F9A914F88DD2485256CC2000A932D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3050SW-D

## ADs that name it (0)

None.

## Approved models (8)

- SOCATA MS 892A-150 ([TCDS 7A14](https://openairdocs.org/tcds/7A14))
- SOCATA MS 892E-150 ([TCDS 7A14](https://openairdocs.org/tcds/7A14))
- SOCATA MS 893A ([TCDS 7A14](https://openairdocs.org/tcds/7A14))
- SOCATA MS 893E ([TCDS 7A14](https://openairdocs.org/tcds/7A14))
- SOCATA MS 894A ([TCDS 7A14](https://openairdocs.org/tcds/7A14))
- SOCATA MS 894E ([TCDS 7A14](https://openairdocs.org/tcds/7A14))
- SOCATA Rallye 235 E ([TCDS 7A14](https://openairdocs.org/tcds/7A14))
- SOCATA Rallye 235C ([TCDS 7A14](https://openairdocs.org/tcds/7A14))

## 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.

^Department of tonsportation — federal 2toiation administration Supplemental 'Cuje Certificate SA3050SW-D Century Flight Systems, Inc F.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 ^wJA&^c&e^^ CAR 10/ CAR 3 ^J£^e> Civil Air ^SlMu/ti&onA.

7AJ.4 Morane Saulnier MS 892A-150, MS 892E-150, MS 893A, MS 893E, MS 894A, MS 894E, Rallye 235C and 235E Installation of Mitchell Automatic Flight System Model AK527 consisting of Century I Autopilot with Optional Omni Tracker according to Bulletin No, 647, Revision 4, dated 1-7-80 and Master Drawing List No. 87A779, Revision D, dated 1-7-80 (14 Volt System) and/or FAA Approved revisions of the above data.

FAA/DAS Approved Airplane Flight Manual Supplement, P/N 68S226-3-S, dated 10-14-77 is required for Morane Saulnier Model MS 894A and MS 894E.

FAA/DAS Approved Supplement Flight Manual, P/N 68S319-2, dated 10-14-77 is required for Morane Saulnier Models MS 892-150, MS 892E-15Q, MS 893A and MS 893E. FAA/DAS Approved Airplane Flight Manual Supplement, P/N 68S573-S, Rev, 1, dated 1-7~8Q, is required for Morane Saulnier Rallye 235C and 235E and/or later FAA, Approved revisions of the above supplements, previously approved .edifications 3-10-75 3—20-75 '4>4n4i^ 12-29-75; 2-2-77; 10-14-77;

3-13-80; 6-22-84, Revision 5 Don P. Watson (Signal**) Manager, Aircraft Certification Division Southwest Region (Title)

This certificate may be Iramferred in accordance with FAR 21.47.

FAAFotM 8110-2 (10-68)

.NSTRUCTIONS: The tracer endorsement below may be used ,o notify the appropriate FAA Ke^a, Office of the transfer of this Supplemental Type Certificate.

The FAA will reissue the certificate in the name of the transferee and forward it to him.

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

(Address of transferee).

from (Name of grantor) (Print or type).

(Address of grantor) f \vmttr tnJ tlruti Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- June 22, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/e8/ff/e8ffd3119649c02436f21612901f269a81071a2206d8c89328d574f4386b77c1)

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