STC SA1174SW

Supplemental type certificate · Century Flight Systems Inc

Holder
Century Flight Systems Inc · United States
Status
Current · Reissued
Status date
July 9, 1984
Applied
June 5, 1970
Product
Aircraft · Small Multi-Engine
Certification basis
Part 21
Data sheet
TCDS3A16

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 AK424 consisting of Century IV autopilot with command/electric trim or AK424/FD consisting of Century IV autopilot/flight director with command/electric trim.

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.

Department of ICransportation —.federal aoiation SldminiBtration Supplemental t^pe Certificate

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SA1174SW Century Flight Systems, Inc.

P.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 rfa4iirf,/rif,n£l t 3A16 Beech 58 and 58A 3 xd J&es Civil Air Installation of Mitchell Automatic Flight System Model AK424 consisting of Century IV Autopilot with Command/Electric Trim or AK424/FD consisting of Century IV Autopilot/Flight Director with Command/Electric Trim according to Bulletin No. 547 dated 8-13-73 and Master Drawing List 87A665 dated 8-13-73.

FAA Approved Airplane Flight Manual Supplement dated August 24, 1973, is required na' June 5, 1970 September 24, 1970 Other Previous!, approved modifications £* 4-21-71; 8-24-73; 7-9-84, Revision 3 Don P. Watson Manager, Aircraft Certification Division Southwest Region Any alteration oft/its certificate is punishable by a fine of not exceeding SI ,000, or imprisonment not exceeding 3 years, or both.

FAA FQW 1110-1 (1O-U)

1 NS 1'RUC 1'IONS. '['he transfer endorsement Ijdovi may he used to nolil\ I hi .ipjinipriatr FA A 1' egional Of lire (if the transfer of this Supplemental Type Orlifieale I he T1 AA ^ill rcissur Ihe tcmlicatc m Lht name ul ihc [ransicrcc and lar\\iird n [o luiii.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number __ lo (Namf of transferee) (Address of transferee) ___ umbf and strfel) i City, Stall, and ZIP axli) from (Name oj grantor) (Print 01 type) (Address uj grantor) r and street) fClt). Slatt, and £IP ,odl) Extent of Authority (if licensing agreement):

Date of Transfer: __ 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 · 2

MakeModelData sheet
Beechcraft Corporation583A16
Beechcraft Corporation58A3A16