# STC SA3440SW-D

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Century Flight Systems Inc, United States
- Description: Installation of Century automatic flight system, Model AK945 consisting of a Century 2010/2030/2031/2050/2051 autopilot.
- Applied: February 27, 1987
- Status date: October 14, 1992
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 2A13](https://openairdocs.org/tcds/2A13)
- Certificate PDF: https://openairdocs.org/files/sha256/e1/4f/e14f07c98bd8d3561c67e6f64759929d3b174a6641404654b629ec7f3ce306c3
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CD404DD5D5B8494185256CC2000A981D.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA3440SW-D

## ADs that name it (0)

None.

## Approved models (1)

- Piper Aircraft Inc. PA-28-180 ([TCDS 2A13](https://openairdocs.org/tcds/2A13))

## 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.

United States of aratrica Bepartment of'Cransportation—/ederal aoiation administration Supplemental 'Cjipe Certificate tsuvmvw' SA3440SW-D Century Flight Systems, Inc.

P.M. 1195 P.O. Box 610 Mineral Wells, Texas 76068

•m^/i&^fLe'JcleAj:ywfwjA&fic>6totvtvwft/^^ '•Afi**xfiedAf4**>rv/rn££fa.M&<a4/rw(>i^<tme^^^ 3 civil Aeronautics iSt&aM4a£&r> 2A13 PIPER PA-28-180 Installation of a Century Automatic Flight System, Model AK945 consisting of a Century 2010/2030/2031/2050/2051 Autopilot per Bulletin No. 2001, dated 11-05-86, Revision 1 dated 10-12-92 and Master Drawing List No. 87A1155, dated 11-05-86, Revision A dated 10-12-92 (14 Volt System) and/or later FAA Approved revision.

FAA Approved Supplement to Pilot ' s Operating Handbook and/or FAA Approved Airplane Flight Manual Supplement P/N 68S984, dated 3-02-87 for Piper Model PA- 28-180 S/N 28-4378 and after. Also Century 2000 Autopilot Operator's Manual P/N 68S1035, dated 7-15-86 and/or later FAA Approved revision.

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

&r4rt*/njitur^ 2-27-87 3-05-87 10-14-92 Rev.l (Signature) Michele M. Owsley Manager Airplane Certification Office (Title) ————————————— ASW- 150

FAA Fowi 8110-2 (10-68)

The FAA will reitsue the certificate in the name of the trawferee and forward it 10 him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number

•• to (Name of transferee) _ (Address of transferee) —————————-yumter w strtel) (Cit).Stale, **<t 3? «"'') from (Name of grantor) (Print or type).

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

Signature of grantor (In ink):

A ii « r. o n

## Every issue (1)

- October 14, 1992: Amended, Current. [certificate](https://openairdocs.org/files/sha256/e1/4f/e14f07c98bd8d3561c67e6f64759929d3b174a6641404654b629ec7f3ce306c3)

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