STC SA667SW

Supplemental type certificate · Century Flight Systems Inc

Holder
Century Flight Systems Inc · United States
Status
Current · Reissued
Status date
June 25, 1984
Applied
June 6, 1966
Product
Aircraft · Small Multi-Engine
Certification basis
Part 21
Data sheets
TCDS3A10TCDS3A25

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 AK222, consisting of Century III autopilot, optional command/automatic trim system automatic aileron stabilizer, radio coupler and glide slope coupler.

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.

Btpartmcnt of TDransportatiori— jftdtral aviation administration Supplemental t^pe Certificate iSKwrrvv&F' SA667SW Century Flight Systems, Inc P.M. 1195 ' P. 0. Box 610 Mineral Wells, TX 76067 -.jA^Jasi**^^ 3

•.sl&auta/t&nA.

Civil Air 3A10, 3A25 Cessna *310D, 310G, 310H, 3101, 310J, 320-1, 320C, 320D Installation of Mitchell Automatic Flight System Model AK222, consisting of Century III Autopilot, Optional Command/Automatic Trim System, Automatic Aileron Stabilizer, Radio Coupler and Glide Slope Coupler per Bulletin No, 323, Revision (14) dated 8-5-75. (Note: Mitchell Radio Coupler Model 1C388-3 may be installed per Bulletin No. 611, Revision 2, dated 8-22^74 and Master Drawing List No, 87A708, Revision B, dated 8-22-74.)

* Also eligible on Cessna Models 310D, 310G, 310H, 310J, 320C, and 320D when modified per STC SA2534WE, and on Cessna Model 3101 when modified per STC SA2082WE and/or SS2534WE.

See Continuation Sheet, Page 2, a part of this STC -difications : June 6, 1966 July 1, 1966 1-6-67; 1-24-67; 9-23-70; 1-11-74;

4-16-74; 6-16-75; 8-13-75, 6-25-84, Revision 8 Don. Watson Manager, Aircraft Certification Division Southwest Region (Title)

This certificate may be transferred in accordance with FAR 21.17.

fAAFo«M0110-2(10-48}

United £tuci if 2tarfca Btpartment of ^transportation— JP deral atiiation Administration topplemental ¥jp Certificate(Continuation £heet) SA667SW, dated 6-25-84, Revision 8 LIMITATIONS AND CONDITIONS:

Aircraft modified per STC SA2082WE and/or SA2534WE require FAA Approved Airplane Flight Manual Supplement, P/N 68S152, dated 1-11-74 for this STC. Standard Cessna Model 3101, Models 310D, 310G, 310H, 310J, 320-1, 320C, and 320D require Placard P/N 13A329-222-1 (installations made prior to July 21, 1970 require Placard 13A329-222) . Placard 13A343-222-1 is required with the Stabilizer installation.

FAA Approved Airplane Flight Manual Supplement, P/N 68S167, dated 4-16-74, is required for Mitchell Radio Coupler Model 1C388-3,

FAA FORM Biio-2-1 (io-«o) TUt ctrtifcoti uuy kt tronsjtnti in acemdaaa with FAR 21.47.

PAGE 2 OF 2PAGES

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

(Address of transferee). ( XunAtr md Oral) (Ctty.Stftt, fid^lF auk) from (Name of grantor) (Print or type).

(Address of grantor) (A'umktr tnd ittttlj (Glf. Sttti, Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

il « «-. B n 1«H«-*«»-'>«l

ADs that name this STC · 1

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

Approved models · 8

MakeModelData sheet
Textron Aviation Inc.310D3A10
Textron Aviation Inc.310G3A10
Textron Aviation Inc.310H3A10
Textron Aviation Inc.310I3A10
Textron Aviation Inc.310J3A10
Textron Aviation Inc.320-13A25
Textron Aviation Inc.320C3A25
Textron Aviation Inc.320D3A25