STC SA3057SW-D

Supplemental type certificate · Century Flight Systems Inc

Holder
Century Flight Systems Inc · United States
Status
Current · Reissued
Status date
August 16, 1984
Applied
June 2, 1975
Product
Aircraft · Small Multi-Engine
Certification basis
Part 21
Data sheet
TCDSA7CE

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 5, 2025.

What it approves

Installation of Mitchell automatic flight system Model AK438 consisting of Century IV autopilot or AK438FD consisting of Century IV flight director autopilot with optional remote annuciator.

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

Stata Bcpartmcnt if Iransportarion—ftdtral aoiation administration £upplemcntai 'Cpc Certificate SA3057SW-D Century Flight Systems, Inc.

F.M. 1195 P.O. Box 610 Mineral Wells, TX 76067 ^^ Civil Air t~f£t&44t&&09lAs.

£Jr*a*na/ \J*ccu&c£ —— ^^^e- A7CE Cessna 401, 401A, 401B, 402, 402A, 402B Installation of Mitchell Automatic Flight System Model AK438, consisting of Century IV Autopilot or AK438FD consisting of Century IV Flight Director Autopilot with Optional Remote Annunciator according to Bulletin No, 560, Revision 3, dated 9-22-76 and Master Drawing List No. 87A792, Revision C, dated 9-22-76.

FAA/DAS Approved Airplane Flight Manual Supplement, P/N 68S256-2, dated 10-22-76 is required for Cessna Models 401, 401A, 401B, 402 and 402A. FAA/DAS Approved Airplane Flight Manual Supplement, P/N 68S434, dated 10-22-76 is required for Cessna Model 402B, Placard P/N 13A660 is required.

Compatibility of this modification with other previously approved modifications .oust be determined by the installer.

SXcdmtn&tfti&r^a^ / 7-22-76; 10-22-76; 8-16-84, Revision 3 P. Watson / Manager, Aircraft Certification Division (TitU)

This artifuatt may kt trmtftmd in aeardanu with FAR 21.47.

»AA Kmt illO-J (10-«i)

,NSTRUCTIONS: The .nuufer endorsemem bciow m.y be u^d ,o n<*ify .he .pproprU.e FAA Kcgion.. Office of the lr»n*fer of thii Supplement.! Type Ortifica.e.

The FAA will rei«ue the cenific.lc in the name of .he .r.nifcree .nd forward it .o him.

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

(Address of transferee). I Xumba *nd Or*!)

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

(Address of grantor) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 6

MakeModelData sheet
Cessna Aircraft Company401A7CE
Cessna Aircraft Company401AA7CE
Cessna Aircraft Company401BA7CE
Cessna Aircraft Company402A7CE
Cessna Aircraft Company402AA7CE
Cessna Aircraft Company402BA7CE